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{"url": "/wiki/operator/op-3c3c7c-box-box/?v=10", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=10", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=10", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=10", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=10", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=10", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=10", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=10", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=10", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=10", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=10", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=10", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=10", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=10", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=10", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=10", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", "label": "\u8fd4\u56de\u7c7b\u578b"}]}, {"key": "classes", "rows": [{"class": {"url": "/wiki/opclass/class-brin-box_inclusion_ops/?v=10", "text": "box_inclusion_ops"}, "default": "\u662f", "key_type": {"url": "/wiki/type/box/?v=10", "text": "box"}, "input_type": {"url": "/wiki/type/box/?v=10", "text": "box"}}], "title": "\u672c\u5bb6\u65cf\u7684\u64cd\u4f5c\u7b26\u7c7b", "columns": [{"key": "class", "label": "\u64cd\u4f5c\u7b26\u7c7b"}, {"key": "input_type", "label": "\u8f93\u5165\u7c7b\u578b"}, {"key": "key_type", "label": "\u952e\u7c7b\u578b"}, {"key": "default", "label": "\u9ed8\u8ba4\u503c"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/10/indexes-opclass.html", "anchor": "", "locale": "zh-Hans", "version": "10", "build_id": 63, "page_key": "indexes-opclass.html", "extraction": "concept-introduction", "source_hash": "128986dc42e9e1f0bc923427b9a91d31b2ced11bce4da0272584af9fcf1622c2", "fragment_sha256": "dfb18d4f20bebf01ee5a8f50b7df4c561d0e696cb96ab74da753e0e1624ccc51", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:62997ea80516ad012fbf6359de33f3b016b54c47e2df76e75606116b4baaf8e5", "translated_from_revision": null}, "body_sha256": "0c9217a0ee2d58970ab773afe44e623378099f56862a7111bb9c512c76cdc98d", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "sections": [{"title": "\u64cd\u4f5c\u7b26\u7c7b\u4e0e\u5bb6\u65cf", "paragraphs": ["\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a \u64cd\u4f5c\u7b26\u7c7b \u3002", "\u64cd\u4f5c\u7b26\u7c7b\u786e\u5b9a\u7d22\u5f15\u9488\u5bf9\u8be5\u5217\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u5efa\u7acb\u5728\u7c7b\u578b int4 \u4e0a\u7684 B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 int4_ops \u7c7b\uff1b\u8be5\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u9488\u5bf9\u4ee5\u4e0b\u7c7b\u578b\u7684\u503c\u7684\u6bd4\u8f83\u51fd\u6570\uff1a int4 \u3002\u5b9e\u9645\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5c31\u8db3\u591f\u4e86\u3002\u4e4b\u6240\u4ee5\u9700\u8981\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u4e8e\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\uff0c\u53ef\u80fd\u5b58\u5728\u4e0d\u6b62\u4e00\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6216\u5b9e\u90e8\u5bf9\u590d\u6570\u6570\u636e\u7c7b\u578b\u6392\u5e8f\u3002\u53ef\u4ee5\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u7c7b\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u57fa\u672c\u6392\u5e8f\u987a\u5e8f\uff08\u968f\u540e\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879\u8fdb\u884c\u8c03\u6574\uff1a COLLATE \uff0c ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "description_zh": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "description_zh_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em class=\"firstterm\">\u64cd\u4f5c\u7b26\u7c7b</em>\u3002</p><p>\u64cd\u4f5c\u7b26\u7c7b\u786e\u5b9a\u7d22\u5f15\u9488\u5bf9\u8be5\u5217\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u5efa\u7acb\u5728\u7c7b\u578b <code class=\"type\">int4</code> \u4e0a\u7684 B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code class=\"literal\">int4_ops</code> \u7c7b\uff1b\u8be5\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u9488\u5bf9\u4ee5\u4e0b\u7c7b\u578b\u7684\u503c\u7684\u6bd4\u8f83\u51fd\u6570\uff1a<code class=\"type\">int4</code>\u3002\u5b9e\u9645\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5c31\u8db3\u591f\u4e86\u3002\u4e4b\u6240\u4ee5\u9700\u8981\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u4e8e\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\uff0c\u53ef\u80fd\u5b58\u5728\u4e0d\u6b62\u4e00\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6216\u5b9e\u90e8\u5bf9\u590d\u6570\u6570\u636e\u7c7b\u578b\u6392\u5e8f\u3002\u53ef\u4ee5\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u7c7b\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u57fa\u672c\u6392\u5e8f\u987a\u5e8f\uff08\u968f\u540e\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879\u8fdb\u884c\u8c03\u6574\uff1a<code class=\"literal\">COLLATE</code>\uff0c<code class=\"literal\">ASC</code>/<code class=\"literal\">DESC</code> \u548c/\u6216 <code class=\"literal\">NULLS FIRST</code>/<code class=\"literal\">NULLS LAST</code>\uff09\u3002\n  </p><p>   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/10/indexes-opclass.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "version": "10", "link_map": {"/zh/docs/10/indexes-opclass.html": "/docs/10/indexes-opclass.html"}, "body_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002</p><p>\u64cd\u4f5c\u7b26\u7c7b\u786e\u5b9a\u7d22\u5f15\u9488\u5bf9\u8be5\u5217\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u5efa\u7acb\u5728\u7c7b\u578b <code>int4</code> \u4e0a\u7684 B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8be5\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u9488\u5bf9\u4ee5\u4e0b\u7c7b\u578b\u7684\u503c\u7684\u6bd4\u8f83\u51fd\u6570\uff1a<code>int4</code>\u3002\u5b9e\u9645\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5c31\u8db3\u591f\u4e86\u3002\u4e4b\u6240\u4ee5\u9700\u8981\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u4e8e\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\uff0c\u53ef\u80fd\u5b58\u5728\u4e0d\u6b62\u4e00\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6216\u5b9e\u90e8\u5bf9\u590d\u6570\u6570\u636e\u7c7b\u578b\u6392\u5e8f\u3002\u53ef\u4ee5\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u7c7b\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u57fa\u672c\u6392\u5e8f\u987a\u5e8f\uff08\u968f\u540e\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879\u8fdb\u884c\u8c03\u6574\uff1a<code>COLLATE</code>\uff0c<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code>\uff09\u3002\n  </p><p>   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/10/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "23f4019f0457e0955795a07bd263615d04addc656b009c5a647f61b5bb78db5e", "content_hash": "4e1ea5cf662610b328f07878826fd6540cdeef278d4a6db21cef5657d74923cb", "source_database": "center", "source_revision": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "operators": [{"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<(box,box)", "strategy": "1", "left_type": "box", "right_type": "box", "description": "is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<(box,box)", "strategy": "2", "left_type": "box", "right_type": "box", "description": "overlaps or is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&&(box,box)", "strategy": "3", "left_type": "box", "right_type": "box", "description": "overlaps", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-2626-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&>(box,box)", "strategy": "4", "left_type": "box", "right_type": "box", "description": "overlaps or is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": ">>(box,box)", "strategy": "5", "left_type": "box", "right_type": "box", "description": "is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "~=(box,box)", "strategy": "6", "left_type": "box", "right_type": "box", "description": "same as", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7e3d-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,box)", "strategy": "7", "left_type": "box", "right_type": "box", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<@(box,box)", "strategy": "8", "left_type": "box", "right_type": "box", "description": "is contained by", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c40-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<|(box,box)", "strategy": "9", "left_type": "box", "right_type": "box", "description": "overlaps or is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<|(box,box)", "strategy": "10", "left_type": "box", "right_type": "box", "description": "is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|>>(box,box)", "strategy": "11", "left_type": "box", "right_type": "box", "description": "is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|&>(box,box)", "strategy": "12", "left_type": "box", "right_type": "box", "description": "overlaps or is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,point)", "strategy": "7", "left_type": "box", "right_type": "point", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-point", "sort_family_slug": ""}], "signature": "brin/box_inclusion_ops", "tables_zh": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=10", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=10", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=10", "text": "&&(box,box)"}, "strategy": "3", "description": 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\u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002</p><p>\u64cd\u4f5c\u7b26\u7c7b\u786e\u5b9a\u7d22\u5f15\u9488\u5bf9\u8be5\u5217\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u5efa\u7acb\u5728\u7c7b\u578b <code>int4</code> \u4e0a\u7684 B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8be5\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u9488\u5bf9\u4ee5\u4e0b\u7c7b\u578b\u7684\u503c\u7684\u6bd4\u8f83\u51fd\u6570\uff1a<code>int4</code>\u3002\u5b9e\u9645\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5c31\u8db3\u591f\u4e86\u3002\u4e4b\u6240\u4ee5\u9700\u8981\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u4e8e\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\uff0c\u53ef\u80fd\u5b58\u5728\u4e0d\u6b62\u4e00\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6216\u5b9e\u90e8\u5bf9\u590d\u6570\u6570\u636e\u7c7b\u578b\u6392\u5e8f\u3002\u53ef\u4ee5\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u7c7b\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u57fa\u672c\u6392\u5e8f\u987a\u5e8f\uff08\u968f\u540e\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879\u8fdb\u884c\u8c03\u6574\uff1a<code>COLLATE</code>\uff0c<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code>\uff09\u3002\n  </p><p>   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/10/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "11": {"facts": [{"label": "\u5bf9\u8c61\u79cd\u7c7b", "value": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5", "value": "BRIN"}], "family": {"name": "box_inclusion_ops", "method": "brin"}, "tables": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=11", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=11", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=11", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=11", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=11", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=11", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=11", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=11", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=11", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=11", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=11", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=11", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=11", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", "label": "\u8fd4\u56de\u7c7b\u578b"}]}, {"key": "classes", "rows": [{"class": {"url": "/wiki/opclass/class-brin-box_inclusion_ops/?v=11", "text": "box_inclusion_ops"}, "default": "\u662f", "key_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "input_type": {"url": "/wiki/type/box/?v=11", "text": "box"}}], "title": "\u672c\u5bb6\u65cf\u7684\u64cd\u4f5c\u7b26\u7c7b", "columns": [{"key": "class", "label": "\u64cd\u4f5c\u7b26\u7c7b"}, {"key": "input_type", "label": "\u8f93\u5165\u7c7b\u578b"}, {"key": "key_type", "label": "\u952e\u7c7b\u578b"}, {"key": "default", "label": "\u9ed8\u8ba4\u503c"}]}], "aliases": ["box_inclusion_ops", "brin/box_inclusion_ops"], "classes": [{"name": "box_inclusion_ops", "slug": "class-brin-box_inclusion_ops", "family": "box_inclusion_ops", "method": "brin", "default": "t", "key_type": "box", "input_type": "box", "source_oid": "", "family_slug": "family-brin-box_inclusion_ops"}], "related": [{"url": "/wiki/indexam/brin/?v=11", "label": "BRIN \u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5"}], "release": 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\u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "description_zh": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "description_zh_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em class=\"firstterm\">\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code class=\"type\">int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code class=\"literal\">int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code class=\"type\">int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code class=\"literal\">COLLATE</code>\u3001<code class=\"literal\">ASC</code>/<code class=\"literal\">DESC</code> \u548c/\u6216 <code class=\"literal\">NULLS FIRST</code>/<code class=\"literal\">NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/11/indexes-opclass.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "version": "11", "link_map": {"/zh/docs/11/indexes-opclass.html": "/docs/11/indexes-opclass.html"}, "body_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/11/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "98986ec865798d255c4fefe81dc61da254410dabdc19a2f8f0e2f26779b47162", "content_hash": "89a7cbb1c62cb3b7c71491156ad6ee0ba47ca309d7248209476a4f7f4b9318c8", "source_database": "center", "source_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "operators": [{"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<(box,box)", "strategy": "1", "left_type": "box", "right_type": "box", "description": "is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<(box,box)", "strategy": "2", "left_type": "box", "right_type": "box", "description": "overlaps or is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&&(box,box)", "strategy": "3", "left_type": "box", "right_type": "box", "description": "overlaps", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-2626-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&>(box,box)", "strategy": "4", "left_type": "box", "right_type": "box", "description": "overlaps or is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": ">>(box,box)", "strategy": "5", "left_type": "box", "right_type": "box", "description": "is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "~=(box,box)", "strategy": "6", "left_type": "box", "right_type": "box", "description": "same as", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7e3d-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,box)", "strategy": "7", "left_type": "box", "right_type": "box", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<@(box,box)", "strategy": "8", "left_type": "box", "right_type": "box", "description": "is contained by", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c40-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<|(box,box)", "strategy": "9", "left_type": "box", "right_type": "box", "description": "overlaps or is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<|(box,box)", "strategy": "10", "left_type": "box", "right_type": "box", "description": "is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|>>(box,box)", "strategy": "11", "left_type": "box", "right_type": "box", "description": "is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|&>(box,box)", "strategy": "12", "left_type": "box", "right_type": "box", "description": "overlaps or is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,point)", "strategy": "7", "left_type": "box", "right_type": "point", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-point", "sort_family_slug": ""}], "signature": "brin/box_inclusion_ops", "tables_zh": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=11", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=11", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=11", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=11", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=11", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=11", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=11", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=11", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=11", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=11", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=11", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=11", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=11", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", "label": "\u8fd4\u56de\u7c7b\u578b"}]}, {"key": "classes", "rows": [{"class": {"url": "/wiki/opclass/class-brin-box_inclusion_ops/?v=11", "text": "box_inclusion_ops"}, "default": "\u662f", "key_type": {"url": "/wiki/type/box/?v=11", "text": "box"}, "input_type": {"url": "/wiki/type/box/?v=11", "text": "box"}}], "title": "\u672c\u5bb6\u65cf\u7684\u64cd\u4f5c\u7b26\u7c7b", "columns": [{"key": "class", "label": "\u64cd\u4f5c\u7b26\u7c7b"}, {"key": "input_type", "label": "\u8f93\u5165\u7c7b\u578b"}, {"key": "key_type", "label": "\u952e\u7c7b\u578b"}, {"key": "default", "label": "\u9ed8\u8ba4\u503c"}]}], "source_oid": "4104", "description": ["box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002"], "sections_zh": [{"title": "\u64cd\u4f5c\u7b26\u7c7b\u4e0e\u5bb6\u65cf", "paragraphs": ["\u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a \u64cd\u4f5c\u7b26\u7c7b \u3002", "\u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b int4 \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 int4_ops \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 int4 \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "localization": {"status": "complete", "sources": [{"url": "/docs/11/catalog-pg-amop.html", "method": "same-major semantic node", "sha256": "d4e01ba05c1f00188e2353ef6816dbe175140ae359defc71e20f92fb0e69299a", "language": "zh", "matched_nodes": ["#CATALOG-PG-AMOP/p[2]/em[1]"]}, {"url": "/docs/11/indexes-opclass.html", "method": "same-major semantic node", "sha256": "89f6f02b6aadf86b19cfce09618561d39321a355dbce65ca30759d9044f1ac44", "language": "zh", "matched_nodes": ["#INDEXES-OPCLASS/p[3]", "#INDEXES-OPCLASS/p[5]", "#INDEXES-OPCLASS/p[6]"]}, {"url": "/docs/11/xfunc-c.html", "method": "same-major semantic node", "sha256": "338b6447b1144585971c12bdf32b24efc4b9b5a4778aff31b878afd575c1c68c", "language": "zh", "matched_nodes": ["#XFUNC-C/p[3]/span[1]/span[0]"]}], "language": "zh", "original_text": {"/versions/11/description/0": "BRIN operator family containing 1 classes, 13 operator strategies and 6 support functions in this source build.", "/versions/11/facts/0/label": "Object kind", "/versions/11/facts/0/value": "Operator family", "/versions/11/facts/1/label": "Index AM", "/versions/11/tables/0/title": "Family operator strategies", "/versions/11/tables/1/title": "Family support functions", "/versions/11/tables/2/title": "Classes in this family", "/versions/11/related/0/label": "BRIN Index AM", "/versions/11/sections/0/title": "Operator classes and families", "/versions/11/tables/0/rows/0/scope": "Family member", "/versions/11/tables/0/rows/1/scope": "Family member", "/versions/11/tables/0/rows/2/scope": "Family member", "/versions/11/tables/0/rows/3/scope": "Family member", "/versions/11/tables/0/rows/4/scope": "Family member", "/versions/11/tables/0/rows/5/scope": "Family member", "/versions/11/tables/0/rows/6/scope": "Family member", "/versions/11/tables/0/rows/7/scope": "Family member", "/versions/11/tables/0/rows/8/scope": "Family member", "/versions/11/tables/0/rows/9/scope": "Family member", "/versions/11/tables/0/rows/10/scope": "Family member", "/versions/11/tables/0/rows/11/scope": "Family member", "/versions/11/tables/0/rows/12/scope": "Family member", "/versions/11/sections/0/paragraphs/0": "An index definition can specify an operator class for each column of an index.", "/versions/11/sections/0/paragraphs/1": "The operator class identifies the operators to be used by the index for that column. For example, a B-tree index on the type int4 would use the int4_ops class; this operator class includes comparison functions for values of type int4 . In practice the default operator class for the column's data type is usually sufficient. The main reason for having operator classes is that for some data types, there could be more than one meaningful index behavior. For example, we might want to sort a complex-number data type either by absolute value or by real part. We could do this by defining two operator classes for the data type and then selecting the proper class when making an index. The operator class determines the basic sort ordering (which can then be modified by adding sort options COLLATE , ASC / DESC and/or NULLS FIRST / NULLS LAST ).", "/versions/11/sections/0/paragraphs/2": "There are also some built-in operator classes besides the default ones:", "/versions/11/tables/0/rows/0/purpose": "search", "/versions/11/tables/0/rows/1/purpose": "search", "/versions/11/tables/0/rows/2/purpose": "search", "/versions/11/tables/0/rows/3/purpose": "search", "/versions/11/tables/0/rows/4/purpose": "search", "/versions/11/tables/0/rows/5/purpose": "search", "/versions/11/tables/0/rows/6/purpose": "search", "/versions/11/tables/0/rows/7/purpose": "search", "/versions/11/tables/0/rows/8/purpose": "search", "/versions/11/tables/0/rows/9/purpose": "search", "/versions/11/tables/2/rows/0/default": "yes", "/versions/11/tables/0/columns/0/label": "Operator overload", "/versions/11/tables/0/columns/1/label": "Strategy", "/versions/11/tables/0/columns/2/label": "Purpose", "/versions/11/tables/0/columns/3/label": "Ordering family", "/versions/11/tables/0/columns/4/label": "Membership scope", "/versions/11/tables/0/columns/5/label": "Source description", "/versions/11/tables/0/rows/10/purpose": "search", "/versions/11/tables/0/rows/11/purpose": "search", "/versions/11/tables/0/rows/12/purpose": "search", "/versions/11/tables/1/columns/0/label": "Support number", "/versions/11/tables/1/columns/1/label": "Left type", "/versions/11/tables/1/columns/2/label": "Right type", "/versions/11/tables/1/columns/3/label": "Function signature", "/versions/11/tables/1/columns/4/label": "Result type", "/versions/11/tables/2/columns/0/label": "Class", "/versions/11/tables/2/columns/1/label": "Input type", "/versions/11/tables/2/columns/2/label": "Key type", "/versions/11/tables/2/columns/3/label": "Default", "/versions/11/tables/0/rows/0/description": "is left of", "/versions/11/tables/0/rows/1/description": "overlaps or is left of", "/versions/11/tables/0/rows/2/description": "overlaps", "/versions/11/tables/0/rows/3/description": "overlaps or is right of", "/versions/11/tables/0/rows/4/description": "is right of", "/versions/11/tables/0/rows/5/description": "same as", "/versions/11/tables/0/rows/6/description": "contains", "/versions/11/tables/0/rows/7/description": "is contained by", "/versions/11/tables/0/rows/8/description": "overlaps or is below", "/versions/11/tables/0/rows/9/description": "is below", "/versions/11/tables/1/rows/0/result_type": "internal", "/versions/11/tables/0/rows/10/description": "is above", "/versions/11/tables/0/rows/11/description": "overlaps or is above", "/versions/11/tables/0/rows/12/description": "contains"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "144fa28f59804ebed4c3ddb690673502249a47c3727f571b9e99d3243c34411c", "canonical_center_text_hash": "89a7cbb1c62cb3b7c71491156ad6ee0ba47ca309d7248209476a4f7f4b9318c8"}, "description_zh": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "comparison_data": {"kind": "family", "classes": [{"name": "box_inclusion_ops", "family": "box_inclusion_ops", "method": "brin", "default": "t", "key_type": "box", "input_type": "box"}], "operators": [{"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<(box,box)", "strategy": "1", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<|(box,box)", "strategy": "10", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|>>(box,box)", "strategy": "11", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|&>(box,box)", "strategy": "12", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<(box,box)", "strategy": "2", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&&(box,box)", "strategy": "3", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&>(box,box)", "strategy": "4", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": ">>(box,box)", "strategy": "5", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "~=(box,box)", "strategy": "6", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,box)", "strategy": "7", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<@(box,box)", "strategy": "8", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<|(box,box)", "strategy": "9", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,point)", "strategy": "7", "left_type": "box", "right_type": "point", "sort_family": ""}], "attributes": {"name": "box_inclusion_ops", "method": "brin"}, "support_functions": [{"family": "box_inclusion_ops", "method": "brin", "number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": "box", "right_type": "box", "result_type": "internal"}, {"family": "box_inclusion_ops", "method": "brin", "number": "11", "function": "bound_box(box,box)", "left_type": "box", "right_type": "box", "result_type": "box"}, {"family": "box_inclusion_ops", "method": "brin", "number": "13", "function": "box_contain(box,box)", "left_type": "box", "right_type": "box", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": "box", "right_type": "box", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": "box", "right_type": "box", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": "box", "right_type": "box", "result_type": "bool"}]}, "comparison_hash": "a2209e7ed2350be76178857dbe4a2ad08a5465b33888589310335d7c965f33be", "manual_language": "zh", "support_functions": [{"family": "box_inclusion_ops", "method": "brin", "number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "internal"}, {"family": "box_inclusion_ops", "method": "brin", "number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "11", "function": "bound_box(box,box)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "box"}, {"family": "box_inclusion_ops", "method": "brin", "number": "13", "function": "box_contain(box,box)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}], "description_zh_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/11/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "12": {"facts": [{"label": "\u5bf9\u8c61\u79cd\u7c7b", "value": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5", "value": "BRIN"}], "family": {"name": "box_inclusion_ops", "method": "brin"}, "tables": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=12", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=12", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=12", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=12", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=12", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=12", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=12", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=12", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=12", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=12", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=12", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=12", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=12", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", "label": "\u8fd4\u56de\u7c7b\u578b"}]}, {"key": "classes", "rows": [{"class": {"url": "/wiki/opclass/class-brin-box_inclusion_ops/?v=12", "text": "box_inclusion_ops"}, "default": "\u662f", "key_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "input_type": {"url": "/wiki/type/box/?v=12", "text": "box"}}], "title": "\u672c\u5bb6\u65cf\u7684\u64cd\u4f5c\u7b26\u7c7b", "columns": [{"key": "class", "label": "\u64cd\u4f5c\u7b26\u7c7b"}, {"key": "input_type", "label": "\u8f93\u5165\u7c7b\u578b"}, {"key": "key_type", "label": "\u952e\u7c7b\u578b"}, {"key": "default", "label": "\u9ed8\u8ba4\u503c"}]}], "aliases": ["box_inclusion_ops", "brin/box_inclusion_ops"], "classes": [{"name": "box_inclusion_ops", "slug": "class-brin-box_inclusion_ops", "family": "box_inclusion_ops", "method": "brin", "default": "t", "key_type": "box", "input_type": "box", "source_oid": "", "family_slug": "family-brin-box_inclusion_ops"}], "related": [{"url": "/wiki/indexam/brin/?v=12", "label": "BRIN \u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v12.22/postgresql-12.22.tar.bz2", "label": "12.22", "major": "12", "channel": "historical", "revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b", "source_sha256": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b", "manual_fingerprint": "535df36baec2140f211303631c0a3f64e02d2673b9d34cb050d247997c94bd1e", "catalog_fingerprint": "1f423fd3c5fb61c039f8814116ce19dedbb2804bc864599818e88cbc4f5f284a"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v12.22/postgresql-12.22.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, {"url": "/docs/12/indexes-opclass.html", "path": "indexes-opclass.html", "label": "PostgreSQL 12 English manual: indexes-opclass.html", "sha256": "bdd742eaf65ab7addb35aa56509afe244d63775521460a046bf76f50bc0389db"}, {"url": "/docs/12/catalog-pg-opfamily.html", "path": "catalog-pg-opfamily.html", "label": "PostgreSQL 12 English manual: catalog-pg-opfamily.html", "sha256": "75a570e54ddf195baf23b86b05e0409dabae1f98dd223f9ca028e70deb4f3435"}, {"url": "/docs/12/catalog-pg-amop.html", "path": "catalog-pg-amop.html", "label": "PostgreSQL 12 English manual: catalog-pg-amop.html", "sha256": "84b91a9d763b1fb2968cc8be226a0369d31a6acb2468eb56cfd0b8d2030d1b45"}, {"url": "/docs/12/catalog-pg-amproc.html", "path": "catalog-pg-amproc.html", "label": "PostgreSQL 12 English manual: catalog-pg-amproc.html", "sha256": "8fecd047164ac5772bb48770067c55ab89a810d2ee1686ed316738bc0c18e330"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/12/indexes-opclass.html", "anchor": "", "locale": "zh-Hans", "version": "12", "build_id": 65, "page_key": "indexes-opclass.html", "extraction": "concept-introduction", "source_hash": "9e99e81f1c125188bfc1f1d0a61066939ae3307e6311b04025d5cf658d2aa430", "fragment_sha256": "dad5545190ebde655fce48dfc13cd02d2863166fac7cf0c2b28b059c9e419ae4", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:86d2ff781f93e1de17122ebc514d5e64fcb63fed15941f496d7e146c6dcc7a49", "translated_from_revision": null}, "body_sha256": "aff47c29aa5972d397fdd049585ac41309ef22e6f105bd18f03a4261fb21a452", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "facts_zh": [{"label": "\u5bf9\u8c61\u79cd\u7c7b", "value": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5", "value": "BRIN"}], "sections": [{"title": "\u64cd\u4f5c\u7b26\u7c7b\u4e0e\u5bb6\u65cf", "paragraphs": ["\u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a \u64cd\u4f5c\u7b26\u7c7b \u3002", "\u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b int4 \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 int4_ops \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 int4 \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "center_zh": {"title": "brin/box_inclusion_ops (family)", "locale": "zh-Hans", "source": {"key": "family-brin-box_inclusion_ops", "locale": "zh-Hans", "version": "12", "text_hash": "3bf778d5b928b247e417ee60e570f5109f1264d64bbd48827e8cb8540882eb46", "collection": "opclass", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "payload": {"facts": [{"label": "\u5bf9\u8c61\u79cd\u7c7b", "value": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5", "value": "BRIN"}], "tables": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=12", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=12", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=12", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=12", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=12", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=12", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=12", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=12", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=12", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=12", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=12", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=12", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=12", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", "label": "\u8fd4\u56de\u7c7b\u578b"}]}, {"key": "classes", "rows": [{"class": {"url": "/wiki/opclass/class-brin-box_inclusion_ops/?v=12", "text": "box_inclusion_ops"}, "default": "\u662f", "key_type": {"url": "/wiki/type/box/?v=12", "text": "box"}, "input_type": {"url": "/wiki/type/box/?v=12", "text": "box"}}], "title": "\u672c\u5bb6\u65cf\u7684\u64cd\u4f5c\u7b26\u7c7b", "columns": [{"key": "class", "label": "\u64cd\u4f5c\u7b26\u7c7b"}, {"key": "input_type", "label": "\u8f93\u5165\u7c7b\u578b"}, {"key": "key_type", "label": "\u952e\u7c7b\u578b"}, {"key": "default", "label": "\u9ed8\u8ba4\u503c"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/12/indexes-opclass.html", "anchor": "", "locale": "zh-Hans", "version": "12", "build_id": 65, "page_key": "indexes-opclass.html", "extraction": "concept-introduction", "source_hash": "9e99e81f1c125188bfc1f1d0a61066939ae3307e6311b04025d5cf658d2aa430", "fragment_sha256": "dad5545190ebde655fce48dfc13cd02d2863166fac7cf0c2b28b059c9e419ae4", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:86d2ff781f93e1de17122ebc514d5e64fcb63fed15941f496d7e146c6dcc7a49", "translated_from_revision": null}, "body_sha256": "aff47c29aa5972d397fdd049585ac41309ef22e6f105bd18f03a4261fb21a452", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "sections": [{"title": "\u64cd\u4f5c\u7b26\u7c7b\u4e0e\u5bb6\u65cf", "paragraphs": ["\u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a \u64cd\u4f5c\u7b26\u7c7b \u3002", "\u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b int4 \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 int4_ops \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 int4 \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "description_zh": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "description_zh_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em class=\"firstterm\">\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code class=\"type\">int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code class=\"literal\">int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code class=\"type\">int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code class=\"literal\">COLLATE</code>\u3001<code class=\"literal\">ASC</code>/<code class=\"literal\">DESC</code> \u548c/\u6216 <code class=\"literal\">NULLS FIRST</code>/<code class=\"literal\">NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/12/indexes-opclass.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "version": "12", "link_map": {"/zh/docs/12/indexes-opclass.html": "/docs/12/indexes-opclass.html"}, "body_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/12/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "e6a66cb636dc83eda64a9a26f5acb043b9ff9fdf6883f47aaa16683eeedb8353", "content_hash": "3bf778d5b928b247e417ee60e570f5109f1264d64bbd48827e8cb8540882eb46", "source_database": "center", "source_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "operators": [{"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<(box,box)", "strategy": "1", "left_type": "box", "right_type": "box", "description": "is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<(box,box)", "strategy": "2", "left_type": "box", "right_type": "box", "description": "overlaps or is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&&(box,box)", "strategy": "3", "left_type": "box", "right_type": "box", "description": "overlaps", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-2626-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&>(box,box)", "strategy": "4", "left_type": "box", "right_type": "box", "description": "overlaps or is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": ">>(box,box)", "strategy": "5", "left_type": "box", "right_type": "box", "description": "is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "~=(box,box)", "strategy": "6", "left_type": "box", "right_type": "box", "description": "same as", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7e3d-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,box)", "strategy": "7", "left_type": "box", "right_type": "box", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<@(box,box)", "strategy": "8", "left_type": "box", "right_type": "box", "description": "is contained by", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c40-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<|(box,box)", "strategy": "9", "left_type": "box", "right_type": "box", "description": "overlaps or is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<|(box,box)", "strategy": "10", "left_type": "box", "right_type": "box", "description": "is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|>>(box,box)", "strategy": "11", "left_type": "box", "right_type": "box", "description": "is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|&>(box,box)", "strategy": "12", "left_type": "box", "right_type": "box", "description": "overlaps or is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,point)", "strategy": "7", "left_type": "box", "right_type": "point", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-point", "sort_family_slug": ""}], "signature": "brin/box_inclusion_ops", "tables_zh": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=12", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=12", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", 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\u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/12/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "13": {"facts": [{"label": "\u5bf9\u8c61\u79cd\u7c7b", "value": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5", "value": "BRIN"}], "family": {"name": "box_inclusion_ops", "method": "brin"}, "tables": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=13", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=13", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=13", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=13", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=13", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=13", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=13", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=13", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=13", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=13", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=13", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=13", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=13", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", "label": "\u8fd4\u56de\u7c7b\u578b"}]}, {"key": "classes", "rows": [{"class": {"url": "/wiki/opclass/class-brin-box_inclusion_ops/?v=13", "text": "box_inclusion_ops"}, "default": "\u662f", "key_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "input_type": {"url": "/wiki/type/box/?v=13", "text": "box"}}], "title": "\u672c\u5bb6\u65cf\u7684\u64cd\u4f5c\u7b26\u7c7b", "columns": [{"key": "class", "label": "\u64cd\u4f5c\u7b26\u7c7b"}, {"key": "input_type", "label": "\u8f93\u5165\u7c7b\u578b"}, {"key": "key_type", "label": "\u952e\u7c7b\u578b"}, {"key": "default", "label": "\u9ed8\u8ba4\u503c"}]}], "aliases": ["box_inclusion_ops", "brin/box_inclusion_ops"], "classes": [{"name": "box_inclusion_ops", "slug": "class-brin-box_inclusion_ops", "family": "box_inclusion_ops", "method": "brin", "default": "t", "key_type": "box", "input_type": "box", "source_oid": "", "family_slug": "family-brin-box_inclusion_ops"}], "related": [{"url": "/wiki/indexam/brin/?v=13", "label": "BRIN 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\u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "description_zh": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "description_zh_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em class=\"firstterm\">\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code class=\"type\">int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code class=\"literal\">int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code class=\"type\">int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code class=\"literal\">COLLATE</code>\u3001<code class=\"literal\">ASC</code>/<code class=\"literal\">DESC</code> \u548c/\u6216 <code class=\"literal\">NULLS FIRST</code>/<code class=\"literal\">NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/13/indexes-opclass.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "version": "13", "link_map": {"/zh/docs/13/indexes-opclass.html": "/docs/13/indexes-opclass.html"}, "body_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/13/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "2b2b051ab34ba9af8dcbd7493426d089d9358a1e8721dd0c9fa376708a2cbc88", "content_hash": "fce4812d37f7cfaef7026960f38a4f0a694cce197167158a7864ad2b77125890", "source_database": "center", "source_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "operators": [{"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<(box,box)", "strategy": "1", "left_type": "box", "right_type": "box", "description": "is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<(box,box)", "strategy": "2", "left_type": "box", "right_type": "box", "description": "overlaps or is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&&(box,box)", "strategy": "3", "left_type": "box", "right_type": "box", "description": "overlaps", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-2626-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&>(box,box)", "strategy": "4", "left_type": "box", "right_type": "box", "description": "overlaps or is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": ">>(box,box)", "strategy": "5", "left_type": "box", "right_type": "box", "description": "is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "~=(box,box)", "strategy": "6", "left_type": "box", "right_type": "box", "description": "same as", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7e3d-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,box)", "strategy": "7", "left_type": "box", "right_type": "box", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<@(box,box)", "strategy": "8", "left_type": "box", "right_type": "box", "description": "is contained by", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c40-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<|(box,box)", "strategy": "9", "left_type": "box", "right_type": "box", "description": "overlaps or is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<|(box,box)", "strategy": "10", "left_type": "box", "right_type": "box", "description": "is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|>>(box,box)", "strategy": "11", "left_type": "box", "right_type": "box", "description": "is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|&>(box,box)", "strategy": "12", "left_type": "box", "right_type": "box", "description": "overlaps or is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,point)", "strategy": "7", "left_type": "box", "right_type": "point", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-point", "sort_family_slug": ""}], "signature": "brin/box_inclusion_ops", "tables_zh": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=13", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=13", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=13", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=13", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=13", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=13", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=13", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=13", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=13", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=13", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=13", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=13", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=13", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", "label": "\u8fd4\u56de\u7c7b\u578b"}]}, {"key": "classes", "rows": [{"class": {"url": "/wiki/opclass/class-brin-box_inclusion_ops/?v=13", "text": "box_inclusion_ops"}, "default": "\u662f", "key_type": {"url": "/wiki/type/box/?v=13", "text": "box"}, "input_type": {"url": "/wiki/type/box/?v=13", "text": "box"}}], "title": "\u672c\u5bb6\u65cf\u7684\u64cd\u4f5c\u7b26\u7c7b", "columns": [{"key": "class", "label": "\u64cd\u4f5c\u7b26\u7c7b"}, {"key": "input_type", "label": "\u8f93\u5165\u7c7b\u578b"}, {"key": "key_type", "label": "\u952e\u7c7b\u578b"}, {"key": "default", "label": "\u9ed8\u8ba4\u503c"}]}], "source_oid": "4104", "description": ["box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002"], "sections_zh": [{"title": "\u64cd\u4f5c\u7b26\u7c7b\u4e0e\u5bb6\u65cf", "paragraphs": ["\u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a \u64cd\u4f5c\u7b26\u7c7b \u3002", "\u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b int4 \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 int4_ops \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 int4 \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "localization": {"status": "complete", "sources": [{"url": "/docs/13/catalog-pg-amop.html", "method": "same-major semantic node", "sha256": "344df36a802a949f2a1e178d6708bf07012cd0daff6368987f59cab3023d2853", "language": "zh", "matched_nodes": ["#CATALOG-PG-AMOP/p[2]/em[1]"]}, {"url": "/docs/13/indexes-opclass.html", "method": "same-major semantic node", "sha256": "000af3648471325f388091b478e7d22683ce58bd59f5f9463c09b36504a22d3d", "language": "zh", "matched_nodes": ["#INDEXES-OPCLASS/p[3]", "#INDEXES-OPCLASS/p[5]", "#INDEXES-OPCLASS/p[6]"]}, {"url": "/docs/13/xfunc-c.html", "method": "same-major semantic node", "sha256": "095469efa3baa961b27032ae79fbe7a17909a3ff9341e854497b97168d4a1271", "language": "zh", "matched_nodes": ["#XFUNC-C/p[3]/span[1]/span[0]"]}], "language": "zh", "original_text": {"/versions/13/description/0": "BRIN operator family containing 1 classes, 13 operator strategies and 6 support functions in this source build.", "/versions/13/facts/0/label": "Object kind", "/versions/13/facts/0/value": "Operator family", "/versions/13/facts/1/label": "Index AM", "/versions/13/tables/0/title": "Family operator strategies", "/versions/13/tables/1/title": "Family support functions", "/versions/13/tables/2/title": "Classes in this family", "/versions/13/related/0/label": "BRIN Index AM", "/versions/13/sections/0/title": "Operator classes and families", "/versions/13/tables/0/rows/0/scope": "Family member", "/versions/13/tables/0/rows/1/scope": "Family member", "/versions/13/tables/0/rows/2/scope": "Family member", "/versions/13/tables/0/rows/3/scope": "Family member", "/versions/13/tables/0/rows/4/scope": "Family member", "/versions/13/tables/0/rows/5/scope": "Family member", "/versions/13/tables/0/rows/6/scope": "Family member", "/versions/13/tables/0/rows/7/scope": "Family member", "/versions/13/tables/0/rows/8/scope": "Family member", "/versions/13/tables/0/rows/9/scope": "Family member", "/versions/13/tables/0/rows/10/scope": "Family member", "/versions/13/tables/0/rows/11/scope": "Family member", "/versions/13/tables/0/rows/12/scope": "Family member", "/versions/13/sections/0/paragraphs/0": "An index definition can specify an operator class for each column of an index.", "/versions/13/sections/0/paragraphs/1": "The operator class identifies the operators to be used by the index for that column. For example, a B-tree index on the type int4 would use the int4_ops class; this operator class includes comparison functions for values of type int4 . In practice the default operator class for the column's data type is usually sufficient. The main reason for having operator classes is that for some data types, there could be more than one meaningful index behavior. For example, we might want to sort a complex-number data type either by absolute value or by real part. We could do this by defining two operator classes for the data type and then selecting the proper class when making an index. The operator class determines the basic sort ordering (which can then be modified by adding sort options COLLATE , ASC / DESC and/or NULLS FIRST / NULLS LAST ).", "/versions/13/sections/0/paragraphs/2": "There are also some built-in operator classes besides the default ones:", "/versions/13/tables/0/rows/0/purpose": "search", "/versions/13/tables/0/rows/1/purpose": "search", "/versions/13/tables/0/rows/2/purpose": "search", "/versions/13/tables/0/rows/3/purpose": "search", "/versions/13/tables/0/rows/4/purpose": "search", "/versions/13/tables/0/rows/5/purpose": "search", "/versions/13/tables/0/rows/6/purpose": "search", "/versions/13/tables/0/rows/7/purpose": "search", "/versions/13/tables/0/rows/8/purpose": "search", "/versions/13/tables/0/rows/9/purpose": "search", "/versions/13/tables/2/rows/0/default": "yes", "/versions/13/tables/0/columns/0/label": "Operator overload", "/versions/13/tables/0/columns/1/label": "Strategy", "/versions/13/tables/0/columns/2/label": "Purpose", "/versions/13/tables/0/columns/3/label": "Ordering family", "/versions/13/tables/0/columns/4/label": "Membership scope", "/versions/13/tables/0/columns/5/label": "Source description", "/versions/13/tables/0/rows/10/purpose": "search", "/versions/13/tables/0/rows/11/purpose": "search", "/versions/13/tables/0/rows/12/purpose": "search", "/versions/13/tables/1/columns/0/label": "Support number", "/versions/13/tables/1/columns/1/label": "Left type", "/versions/13/tables/1/columns/2/label": "Right type", "/versions/13/tables/1/columns/3/label": "Function signature", "/versions/13/tables/1/columns/4/label": "Result type", "/versions/13/tables/2/columns/0/label": "Class", "/versions/13/tables/2/columns/1/label": "Input type", "/versions/13/tables/2/columns/2/label": "Key type", "/versions/13/tables/2/columns/3/label": "Default", "/versions/13/tables/0/rows/0/description": "is left of", "/versions/13/tables/0/rows/1/description": "overlaps or is left of", "/versions/13/tables/0/rows/2/description": "overlaps", "/versions/13/tables/0/rows/3/description": "overlaps or is right of", "/versions/13/tables/0/rows/4/description": "is right of", "/versions/13/tables/0/rows/5/description": "same as", "/versions/13/tables/0/rows/6/description": "contains", "/versions/13/tables/0/rows/7/description": "is contained by", "/versions/13/tables/0/rows/8/description": "overlaps or is below", "/versions/13/tables/0/rows/9/description": "is below", "/versions/13/tables/1/rows/0/result_type": "internal", "/versions/13/tables/0/rows/10/description": "is above", "/versions/13/tables/0/rows/11/description": "overlaps or is above", "/versions/13/tables/0/rows/12/description": "contains"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "cb0cefab91f80cf81ede6a8cc50f165d98066b56a19f01aaa36efb7b4361a50f", "canonical_center_text_hash": "fce4812d37f7cfaef7026960f38a4f0a694cce197167158a7864ad2b77125890"}, "description_zh": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "comparison_data": {"kind": "family", "classes": [{"name": "box_inclusion_ops", "family": "box_inclusion_ops", "method": "brin", "default": "t", "key_type": "box", "input_type": "box"}], "operators": [{"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<(box,box)", "strategy": "1", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<|(box,box)", "strategy": "10", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|>>(box,box)", "strategy": "11", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|&>(box,box)", "strategy": "12", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<(box,box)", "strategy": "2", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&&(box,box)", "strategy": "3", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&>(box,box)", "strategy": "4", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": ">>(box,box)", "strategy": "5", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "~=(box,box)", "strategy": "6", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,box)", "strategy": "7", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<@(box,box)", "strategy": "8", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<|(box,box)", "strategy": "9", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,point)", "strategy": "7", "left_type": "box", "right_type": "point", "sort_family": ""}], "attributes": {"name": "box_inclusion_ops", "method": "brin"}, "support_functions": [{"family": "box_inclusion_ops", "method": "brin", "number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": "box", "right_type": "box", "result_type": "internal"}, {"family": "box_inclusion_ops", "method": "brin", "number": "11", "function": "bound_box(box,box)", "left_type": "box", "right_type": "box", "result_type": "box"}, {"family": "box_inclusion_ops", "method": "brin", "number": "13", "function": "box_contain(box,box)", "left_type": "box", "right_type": "box", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": "box", "right_type": "box", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": "box", "right_type": "box", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": "box", "right_type": "box", "result_type": "bool"}]}, "comparison_hash": "a2209e7ed2350be76178857dbe4a2ad08a5465b33888589310335d7c965f33be", "manual_language": "zh", "support_functions": [{"family": "box_inclusion_ops", "method": "brin", "number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "internal"}, {"family": "box_inclusion_ops", "method": "brin", "number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "11", "function": "bound_box(box,box)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "box"}, {"family": "box_inclusion_ops", "method": "brin", "number": "13", "function": "box_contain(box,box)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}], "description_zh_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/13/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "14": {"facts": [{"label": "\u5bf9\u8c61\u79cd\u7c7b", "value": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5", "value": "BRIN"}], "family": {"name": "box_inclusion_ops", "method": "brin"}, "tables": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=14", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=14", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=14", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=14", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=14", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=14", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=14", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=14", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=14", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=14", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=14", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=14", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=14", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", 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["\u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a \u64cd\u4f5c\u7b26\u7c7b \u3002", "\u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b int4 \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 int4_ops \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 int4 \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "center_zh": {"title": "brin/box_inclusion_ops (family)", "locale": "zh-Hans", "source": {"key": "family-brin-box_inclusion_ops", "locale": "zh-Hans", "version": "14", "text_hash": "0601bb00181a88bf8cc6051424fc58ef1569edb64b40b9a4257e26c83f564987", "collection": "opclass", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "payload": {"facts": [{"label": "\u5bf9\u8c61\u79cd\u7c7b", "value": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5", "value": "BRIN"}], "tables": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=14", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=14", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=14", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=14", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=14", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=14", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=14", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=14", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=14", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=14", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=14", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=14", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=14", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", "label": "\u8fd4\u56de\u7c7b\u578b"}]}, {"key": "classes", "rows": [{"class": {"url": "/wiki/opclass/class-brin-box_inclusion_ops/?v=14", "text": "box_inclusion_ops"}, "default": "\u662f", "key_type": {"url": "/wiki/type/box/?v=14", "text": "box"}, "input_type": {"url": "/wiki/type/box/?v=14", "text": "box"}}], "title": "\u672c\u5bb6\u65cf\u7684\u64cd\u4f5c\u7b26\u7c7b", "columns": [{"key": "class", "label": "\u64cd\u4f5c\u7b26\u7c7b"}, {"key": "input_type", "label": "\u8f93\u5165\u7c7b\u578b"}, {"key": "key_type", "label": "\u952e\u7c7b\u578b"}, {"key": "default", "label": "\u9ed8\u8ba4\u503c"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/14/indexes-opclass.html", "anchor": "", "locale": "zh-Hans", "version": "14", "build_id": 99, "page_key": "indexes-opclass.html", "extraction": "concept-introduction", "source_hash": "503c4861e6fb3e17851c6c632abd4dbe3987258ed746ad484a08f199d2add809", "fragment_sha256": "dad5545190ebde655fce48dfc13cd02d2863166fac7cf0c2b28b059c9e419ae4", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:87e6aa4fd6e1ec85c5f4a6de4f5647cfd9e5de734ca2c266d32b6d6192c662ef", "translated_from_revision": null}, "body_sha256": "cc538c8f5ad49dfa41cd04babfabb03830819b0829bf1dc5cc1aab79f1acc7f8", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "sections": [{"title": "\u64cd\u4f5c\u7b26\u7c7b\u4e0e\u5bb6\u65cf", "paragraphs": ["\u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a \u64cd\u4f5c\u7b26\u7c7b \u3002", "\u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b int4 \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 int4_ops \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 int4 \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "description_zh": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "description_zh_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em class=\"firstterm\">\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code class=\"type\">int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code class=\"literal\">int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code class=\"type\">int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code class=\"literal\">COLLATE</code>\u3001<code class=\"literal\">ASC</code>/<code class=\"literal\">DESC</code> \u548c/\u6216 <code class=\"literal\">NULLS FIRST</code>/<code class=\"literal\">NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/14/indexes-opclass.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "version": "14", "link_map": {"/zh/docs/14/indexes-opclass.html": "/docs/14/indexes-opclass.html"}, "body_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/14/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "c043b2ff2d6e4b15a82b887f686a27530491fd32e0fb655bdcda7aa3bda223cc", "content_hash": "0601bb00181a88bf8cc6051424fc58ef1569edb64b40b9a4257e26c83f564987", "source_database": "center", "source_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "operators": [{"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<(box,box)", "strategy": "1", "left_type": "box", "right_type": "box", "description": "is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<(box,box)", "strategy": "2", "left_type": "box", "right_type": "box", "description": "overlaps or is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&&(box,box)", "strategy": "3", "left_type": "box", "right_type": "box", "description": "overlaps", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-2626-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&>(box,box)", "strategy": "4", "left_type": "box", "right_type": "box", "description": "overlaps or is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": ">>(box,box)", "strategy": "5", "left_type": "box", "right_type": "box", "description": "is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "~=(box,box)", "strategy": "6", "left_type": "box", "right_type": "box", "description": "same as", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7e3d-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,box)", "strategy": "7", "left_type": "box", "right_type": "box", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<@(box,box)", "strategy": "8", "left_type": "box", "right_type": "box", "description": "is contained by", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c40-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<|(box,box)", "strategy": "9", "left_type": "box", "right_type": "box", "description": "overlaps or is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<|(box,box)", "strategy": "10", "left_type": "box", "right_type": "box", "description": "is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|>>(box,box)", "strategy": "11", "left_type": "box", "right_type": "box", "description": "is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|&>(box,box)", "strategy": "12", "left_type": "box", "right_type": "box", "description": "overlaps or is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,point)", "strategy": "7", "left_type": "box", "right_type": "point", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-point", "sort_family_slug": ""}], "signature": "brin/box_inclusion_ops", "tables_zh": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=14", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=14", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", 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\u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/14/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "15": {"facts": [{"label": "\u5bf9\u8c61\u79cd\u7c7b", "value": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5", "value": "BRIN"}], "family": {"name": "box_inclusion_ops", "method": "brin"}, "tables": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=15", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=15", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=15", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=15", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=15", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=15", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=15", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=15", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=15", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=15", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=15", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=15", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=15", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", "label": "\u8fd4\u56de\u7c7b\u578b"}]}, {"key": "classes", "rows": [{"class": {"url": "/wiki/opclass/class-brin-box_inclusion_ops/?v=15", "text": "box_inclusion_ops"}, "default": "\u662f", "key_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "input_type": {"url": "/wiki/type/box/?v=15", "text": "box"}}], "title": "\u672c\u5bb6\u65cf\u7684\u64cd\u4f5c\u7b26\u7c7b", "columns": [{"key": "class", "label": "\u64cd\u4f5c\u7b26\u7c7b"}, {"key": "input_type", "label": "\u8f93\u5165\u7c7b\u578b"}, {"key": "key_type", "label": "\u952e\u7c7b\u578b"}, {"key": "default", "label": "\u9ed8\u8ba4\u503c"}]}], "aliases": ["box_inclusion_ops", "brin/box_inclusion_ops"], "classes": [{"name": "box_inclusion_ops", "slug": "class-brin-box_inclusion_ops", "family": "box_inclusion_ops", "method": "brin", "default": "t", "key_type": "box", "input_type": "box", "source_oid": "", "family_slug": "family-brin-box_inclusion_ops"}], "related": [{"url": "/wiki/indexam/brin/?v=15", "label": "BRIN 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\u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "description_zh": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "description_zh_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em class=\"firstterm\">\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code class=\"type\">int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code class=\"literal\">int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code class=\"type\">int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code class=\"literal\">COLLATE</code>\u3001<code class=\"literal\">ASC</code>/<code class=\"literal\">DESC</code> \u548c/\u6216 <code class=\"literal\">NULLS FIRST</code>/<code class=\"literal\">NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/15/indexes-opclass.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "version": "15", "link_map": {"/zh/docs/15/indexes-opclass.html": "/docs/15/indexes-opclass.html"}, "body_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/15/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "598f76b37df8e1b39f4bd2a51bfdfd054996d4c6974361a8b4f2e3fbfd3a0118", "content_hash": "32c7008b325c7ce003d06cd1e4434425821ba905e839988c21001582ead37256", "source_database": "center", "source_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "operators": [{"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<(box,box)", "strategy": "1", "left_type": "box", "right_type": "box", "description": "is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<(box,box)", "strategy": "2", "left_type": "box", "right_type": "box", "description": "overlaps or is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&&(box,box)", "strategy": "3", "left_type": "box", "right_type": "box", "description": "overlaps", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-2626-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&>(box,box)", "strategy": "4", "left_type": "box", "right_type": "box", "description": "overlaps or is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": ">>(box,box)", "strategy": "5", "left_type": "box", "right_type": "box", "description": "is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "~=(box,box)", "strategy": "6", "left_type": "box", "right_type": "box", "description": "same as", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7e3d-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,box)", "strategy": "7", "left_type": "box", "right_type": "box", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<@(box,box)", "strategy": "8", "left_type": "box", "right_type": "box", "description": "is contained by", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c40-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<|(box,box)", "strategy": "9", "left_type": "box", "right_type": "box", "description": "overlaps or is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<|(box,box)", "strategy": "10", "left_type": "box", "right_type": "box", "description": "is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|>>(box,box)", "strategy": "11", "left_type": "box", "right_type": "box", "description": "is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|&>(box,box)", "strategy": "12", "left_type": "box", "right_type": "box", "description": "overlaps or is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,point)", "strategy": "7", "left_type": "box", "right_type": "point", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-point", "sort_family_slug": ""}], "signature": "brin/box_inclusion_ops", "tables_zh": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=15", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=15", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=15", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=15", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=15", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=15", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=15", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=15", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=15", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=15", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=15", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=15", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=15", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", "label": "\u8fd4\u56de\u7c7b\u578b"}]}, {"key": "classes", "rows": [{"class": {"url": "/wiki/opclass/class-brin-box_inclusion_ops/?v=15", "text": "box_inclusion_ops"}, "default": "\u662f", "key_type": {"url": "/wiki/type/box/?v=15", "text": "box"}, "input_type": {"url": "/wiki/type/box/?v=15", "text": "box"}}], "title": "\u672c\u5bb6\u65cf\u7684\u64cd\u4f5c\u7b26\u7c7b", "columns": [{"key": "class", "label": "\u64cd\u4f5c\u7b26\u7c7b"}, {"key": "input_type", "label": "\u8f93\u5165\u7c7b\u578b"}, {"key": "key_type", "label": "\u952e\u7c7b\u578b"}, {"key": "default", "label": "\u9ed8\u8ba4\u503c"}]}], "source_oid": "4104", "description": ["box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002"], "sections_zh": [{"title": "\u64cd\u4f5c\u7b26\u7c7b\u4e0e\u5bb6\u65cf", "paragraphs": ["\u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a \u64cd\u4f5c\u7b26\u7c7b \u3002", "\u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b int4 \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 int4_ops \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 int4 \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "localization": {"status": "complete", "sources": [{"url": "/docs/15/catalog-pg-amop.html", "method": "same-major semantic node", "sha256": "722b907f43f8178f67214192f7587c04c86bbab3759c44150d611dead287836f", "language": "zh", "matched_nodes": ["#CATALOG-PG-AMOP/p[2]/em[1]"]}, {"url": "/docs/15/indexes-opclass.html", "method": "same-major semantic node", "sha256": "99e792c28f2215316661a351044aa90cd191477d266005d4849696ce85bb89ed", "language": "zh", "matched_nodes": ["#INDEXES-OPCLASS/p[3]", "#INDEXES-OPCLASS/p[5]", "#INDEXES-OPCLASS/p[6]"]}, {"url": "/docs/15/xfunc-c.html", "method": "same-major semantic node", "sha256": "525a67d45851e1ac7a414aeb9e309bc6f6ccd6c93cc6c70954c06bdb0e5279bd", "language": "zh", "matched_nodes": ["#XFUNC-C/p[3]/span[1]/span[0]"]}], "language": "zh", "original_text": {"/versions/15/description/0": "BRIN operator family containing 1 classes, 13 operator strategies and 6 support functions in this source build.", "/versions/15/facts/0/label": "Object kind", "/versions/15/facts/0/value": "Operator family", "/versions/15/facts/1/label": "Index AM", "/versions/15/tables/0/title": "Family operator strategies", "/versions/15/tables/1/title": "Family support functions", "/versions/15/tables/2/title": "Classes in this family", "/versions/15/related/0/label": "BRIN Index AM", "/versions/15/sections/0/title": "Operator classes and families", "/versions/15/tables/0/rows/0/scope": "Family member", "/versions/15/tables/0/rows/1/scope": "Family member", "/versions/15/tables/0/rows/2/scope": "Family member", "/versions/15/tables/0/rows/3/scope": "Family member", "/versions/15/tables/0/rows/4/scope": "Family member", "/versions/15/tables/0/rows/5/scope": "Family member", "/versions/15/tables/0/rows/6/scope": "Family member", "/versions/15/tables/0/rows/7/scope": "Family member", "/versions/15/tables/0/rows/8/scope": "Family member", "/versions/15/tables/0/rows/9/scope": "Family member", "/versions/15/tables/0/rows/10/scope": "Family member", "/versions/15/tables/0/rows/11/scope": "Family member", "/versions/15/tables/0/rows/12/scope": "Family member", "/versions/15/sections/0/paragraphs/0": "An index definition can specify an operator class for each column of an index.", "/versions/15/sections/0/paragraphs/1": "The operator class identifies the operators to be used by the index for that column. For example, a B-tree index on the type int4 would use the int4_ops class; this operator class includes comparison functions for values of type int4 . In practice the default operator class for the column's data type is usually sufficient. The main reason for having operator classes is that for some data types, there could be more than one meaningful index behavior. For example, we might want to sort a complex-number data type either by absolute value or by real part. We could do this by defining two operator classes for the data type and then selecting the proper class when making an index. The operator class determines the basic sort ordering (which can then be modified by adding sort options COLLATE , ASC / DESC and/or NULLS FIRST / NULLS LAST ).", "/versions/15/sections/0/paragraphs/2": "There are also some built-in operator classes besides the default ones:", "/versions/15/tables/0/rows/0/purpose": "search", "/versions/15/tables/0/rows/1/purpose": "search", "/versions/15/tables/0/rows/2/purpose": "search", "/versions/15/tables/0/rows/3/purpose": "search", "/versions/15/tables/0/rows/4/purpose": "search", "/versions/15/tables/0/rows/5/purpose": "search", "/versions/15/tables/0/rows/6/purpose": "search", "/versions/15/tables/0/rows/7/purpose": "search", "/versions/15/tables/0/rows/8/purpose": "search", "/versions/15/tables/0/rows/9/purpose": "search", "/versions/15/tables/2/rows/0/default": "yes", "/versions/15/tables/0/columns/0/label": "Operator overload", "/versions/15/tables/0/columns/1/label": "Strategy", "/versions/15/tables/0/columns/2/label": "Purpose", 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"/versions/15/tables/0/rows/2/description": "overlaps", "/versions/15/tables/0/rows/3/description": "overlaps or is right of", "/versions/15/tables/0/rows/4/description": "is right of", "/versions/15/tables/0/rows/5/description": "same as", "/versions/15/tables/0/rows/6/description": "contains", "/versions/15/tables/0/rows/7/description": "is contained by", "/versions/15/tables/0/rows/8/description": "overlaps or is below", "/versions/15/tables/0/rows/9/description": "is below", "/versions/15/tables/1/rows/0/result_type": "internal", "/versions/15/tables/0/rows/10/description": "is above", "/versions/15/tables/0/rows/11/description": "overlaps or is above", "/versions/15/tables/0/rows/12/description": "contains"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "d7cbb02d336b7653f2dbee2f5210894482a2380cb11d72a5bb295d726bad5d03", "canonical_center_text_hash": "32c7008b325c7ce003d06cd1e4434425821ba905e839988c21001582ead37256"}, "description_zh": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "comparison_data": {"kind": "family", "classes": [{"name": "box_inclusion_ops", "family": "box_inclusion_ops", "method": "brin", "default": "t", "key_type": "box", "input_type": "box"}], "operators": [{"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<(box,box)", "strategy": "1", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<|(box,box)", "strategy": "10", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|>>(box,box)", "strategy": "11", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|&>(box,box)", "strategy": "12", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<(box,box)", "strategy": "2", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&&(box,box)", "strategy": "3", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&>(box,box)", "strategy": "4", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": ">>(box,box)", "strategy": "5", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "~=(box,box)", "strategy": "6", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,box)", "strategy": "7", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<@(box,box)", "strategy": "8", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<|(box,box)", "strategy": "9", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,point)", "strategy": "7", "left_type": "box", "right_type": "point", "sort_family": ""}], "attributes": {"name": "box_inclusion_ops", "method": "brin"}, "support_functions": [{"family": "box_inclusion_ops", "method": "brin", "number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": "box", "right_type": "box", "result_type": "internal"}, {"family": "box_inclusion_ops", "method": "brin", "number": "11", "function": "bound_box(box,box)", "left_type": "box", "right_type": "box", "result_type": "box"}, {"family": "box_inclusion_ops", "method": "brin", "number": "13", "function": "box_contain(box,box)", "left_type": "box", "right_type": "box", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": "box", "right_type": "box", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": "box", "right_type": "box", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": "box", "right_type": "box", "result_type": "bool"}]}, "comparison_hash": "a2209e7ed2350be76178857dbe4a2ad08a5465b33888589310335d7c965f33be", "manual_language": "zh", "support_functions": [{"family": "box_inclusion_ops", "method": "brin", "number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "internal"}, {"family": "box_inclusion_ops", "method": "brin", "number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "11", "function": "bound_box(box,box)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "box"}, {"family": "box_inclusion_ops", "method": "brin", "number": "13", "function": "box_contain(box,box)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}], "description_zh_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/15/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "16": {"facts": [{"label": "\u5bf9\u8c61\u79cd\u7c7b", "value": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5", "value": "BRIN"}], "family": {"name": "box_inclusion_ops", "method": "brin"}, "tables": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=16", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=16", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=16", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=16", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=16", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=16", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=16", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=16", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=16", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=16", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=16", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=16", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=16", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", 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["\u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a \u64cd\u4f5c\u7b26\u7c7b \u3002", "\u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b int4 \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 int4_ops \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 int4 \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "center_zh": {"title": "brin/box_inclusion_ops (family)", "locale": "zh-Hans", "source": {"key": "family-brin-box_inclusion_ops", "locale": "zh-Hans", "version": "16", "text_hash": "c56964171f2773811794826f2718791e04087ba040a012a6f021a80077f400ea", "collection": "opclass", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "payload": {"facts": [{"label": "\u5bf9\u8c61\u79cd\u7c7b", "value": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5", "value": "BRIN"}], "tables": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=16", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=16", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=16", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=16", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=16", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=16", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=16", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=16", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=16", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=16", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=16", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=16", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=16", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", "label": "\u8fd4\u56de\u7c7b\u578b"}]}, {"key": "classes", "rows": [{"class": {"url": "/wiki/opclass/class-brin-box_inclusion_ops/?v=16", "text": "box_inclusion_ops"}, "default": "\u662f", "key_type": {"url": "/wiki/type/box/?v=16", "text": "box"}, "input_type": {"url": "/wiki/type/box/?v=16", "text": "box"}}], "title": "\u672c\u5bb6\u65cf\u7684\u64cd\u4f5c\u7b26\u7c7b", "columns": [{"key": "class", "label": "\u64cd\u4f5c\u7b26\u7c7b"}, {"key": "input_type", "label": "\u8f93\u5165\u7c7b\u578b"}, {"key": "key_type", "label": "\u952e\u7c7b\u578b"}, {"key": "default", "label": "\u9ed8\u8ba4\u503c"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/16/indexes-opclass.html", "anchor": "", "locale": "zh-Hans", "version": "16", "build_id": 103, "page_key": "indexes-opclass.html", "extraction": "concept-introduction", "source_hash": "995f7336b416c1d12be62a7bba561733a2c46a1cf7150e83016556887dbb439d", "fragment_sha256": "dad5545190ebde655fce48dfc13cd02d2863166fac7cf0c2b28b059c9e419ae4", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:80579a071736780f9c4022bb5148e1fb1256f1a33591306af67816e9e9bf3a9b", "translated_from_revision": null}, "body_sha256": "d7cea07217ef1ba0a77f58943df0d0f340410cf37b485c4c39392cb70d320ce5", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "sections": [{"title": "\u64cd\u4f5c\u7b26\u7c7b\u4e0e\u5bb6\u65cf", "paragraphs": ["\u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a \u64cd\u4f5c\u7b26\u7c7b \u3002", "\u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b int4 \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 int4_ops \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 int4 \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "description_zh": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "description_zh_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em class=\"firstterm\">\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code class=\"type\">int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code class=\"literal\">int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code class=\"type\">int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code class=\"literal\">COLLATE</code>\u3001<code class=\"literal\">ASC</code>/<code class=\"literal\">DESC</code> \u548c/\u6216 <code class=\"literal\">NULLS FIRST</code>/<code class=\"literal\">NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/16/indexes-opclass.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "version": "16", "link_map": {"/zh/docs/16/indexes-opclass.html": "/docs/16/indexes-opclass.html"}, "body_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/16/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "58f627a2c79a3d67e8084fe606185f8b8b749fba6954dde1062a83dcdbac85b5", "content_hash": "c56964171f2773811794826f2718791e04087ba040a012a6f021a80077f400ea", "source_database": "center", "source_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "operators": [{"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<(box,box)", "strategy": "1", "left_type": "box", "right_type": "box", "description": "is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<(box,box)", "strategy": "2", "left_type": "box", "right_type": "box", "description": "overlaps or is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&&(box,box)", "strategy": "3", "left_type": "box", "right_type": "box", "description": "overlaps", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-2626-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&>(box,box)", "strategy": "4", "left_type": "box", "right_type": "box", "description": "overlaps or is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": ">>(box,box)", "strategy": "5", "left_type": "box", "right_type": "box", "description": "is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "~=(box,box)", "strategy": "6", "left_type": "box", "right_type": "box", "description": "same as", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7e3d-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,box)", "strategy": "7", "left_type": "box", "right_type": "box", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<@(box,box)", "strategy": "8", "left_type": "box", "right_type": "box", "description": "is contained by", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c40-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<|(box,box)", "strategy": "9", "left_type": "box", "right_type": "box", "description": "overlaps or is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<|(box,box)", "strategy": "10", "left_type": "box", "right_type": "box", "description": "is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|>>(box,box)", "strategy": "11", "left_type": "box", "right_type": "box", "description": "is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|&>(box,box)", "strategy": "12", "left_type": "box", "right_type": "box", "description": "overlaps or is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,point)", "strategy": "7", "left_type": "box", "right_type": "point", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-point", "sort_family_slug": ""}], "signature": "brin/box_inclusion_ops", "tables_zh": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=16", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=16", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", 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\u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/16/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "17": {"facts": [{"label": "\u5bf9\u8c61\u79cd\u7c7b", "value": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5", "value": "BRIN"}], "family": {"name": "box_inclusion_ops", "method": "brin"}, "tables": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=17", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=17", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=17", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=17", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=17", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=17", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=17", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=17", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=17", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=17", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=17", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=17", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=17", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", "label": "\u8fd4\u56de\u7c7b\u578b"}]}, {"key": "classes", "rows": [{"class": {"url": "/wiki/opclass/class-brin-box_inclusion_ops/?v=17", "text": "box_inclusion_ops"}, "default": "\u662f", "key_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "input_type": {"url": "/wiki/type/box/?v=17", "text": "box"}}], "title": "\u672c\u5bb6\u65cf\u7684\u64cd\u4f5c\u7b26\u7c7b", "columns": [{"key": "class", "label": "\u64cd\u4f5c\u7b26\u7c7b"}, {"key": "input_type", "label": "\u8f93\u5165\u7c7b\u578b"}, {"key": "key_type", "label": "\u952e\u7c7b\u578b"}, {"key": "default", "label": "\u9ed8\u8ba4\u503c"}]}], "aliases": ["box_inclusion_ops", "brin/box_inclusion_ops"], "classes": [{"name": "box_inclusion_ops", "slug": "class-brin-box_inclusion_ops", "family": "box_inclusion_ops", "method": "brin", "default": "t", "key_type": "box", "input_type": "box", "source_oid": "", "family_slug": "family-brin-box_inclusion_ops"}], "related": [{"url": "/wiki/indexam/brin/?v=17", "label": "BRIN 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\u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "description_zh": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "description_zh_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em class=\"firstterm\">\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code class=\"type\">int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code class=\"literal\">int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code class=\"type\">int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code class=\"literal\">COLLATE</code>\u3001<code class=\"literal\">ASC</code>/<code class=\"literal\">DESC</code> \u548c/\u6216 <code class=\"literal\">NULLS FIRST</code>/<code class=\"literal\">NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/17/indexes-opclass.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "version": "17", "link_map": {"/zh/docs/17/indexes-opclass.html": "/docs/17/indexes-opclass.html"}, "body_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/17/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "c30612cf02c46c1441b676fb4b24fffd69ab325822f1a77e3436910966ae5cd6", "content_hash": "7edc6e4ca2bf78aab07dcffe1410cf9d002bc12aa210a61bb09ec1eabd0fd904", "source_database": "center", "source_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "operators": [{"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<(box,box)", "strategy": "1", "left_type": "box", "right_type": "box", "description": "is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<(box,box)", "strategy": "2", "left_type": "box", "right_type": "box", "description": "overlaps or is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&&(box,box)", "strategy": "3", "left_type": "box", "right_type": "box", "description": "overlaps", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-2626-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&>(box,box)", "strategy": "4", "left_type": "box", "right_type": "box", "description": "overlaps or is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": ">>(box,box)", "strategy": "5", "left_type": "box", "right_type": "box", "description": "is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "~=(box,box)", "strategy": "6", "left_type": "box", "right_type": "box", "description": "same as", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7e3d-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,box)", "strategy": "7", "left_type": "box", "right_type": "box", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<@(box,box)", "strategy": "8", "left_type": "box", "right_type": "box", "description": "is contained by", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c40-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<|(box,box)", "strategy": "9", "left_type": "box", "right_type": "box", "description": "overlaps or is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<|(box,box)", "strategy": "10", "left_type": "box", "right_type": "box", "description": "is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|>>(box,box)", "strategy": "11", "left_type": "box", "right_type": "box", "description": "is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|&>(box,box)", "strategy": "12", "left_type": "box", "right_type": "box", "description": "overlaps or is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,point)", "strategy": "7", "left_type": "box", "right_type": "point", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-point", "sort_family_slug": ""}], "signature": "brin/box_inclusion_ops", "tables_zh": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=17", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=17", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=17", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=17", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=17", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=17", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=17", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=17", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=17", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=17", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=17", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=17", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=17", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", "label": "\u8fd4\u56de\u7c7b\u578b"}]}, {"key": "classes", "rows": [{"class": {"url": "/wiki/opclass/class-brin-box_inclusion_ops/?v=17", "text": "box_inclusion_ops"}, "default": "\u662f", "key_type": {"url": "/wiki/type/box/?v=17", "text": "box"}, "input_type": {"url": "/wiki/type/box/?v=17", "text": "box"}}], "title": "\u672c\u5bb6\u65cf\u7684\u64cd\u4f5c\u7b26\u7c7b", "columns": [{"key": "class", "label": "\u64cd\u4f5c\u7b26\u7c7b"}, {"key": "input_type", "label": "\u8f93\u5165\u7c7b\u578b"}, {"key": "key_type", "label": "\u952e\u7c7b\u578b"}, {"key": "default", "label": "\u9ed8\u8ba4\u503c"}]}], "source_oid": "4104", "description": ["box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002"], "sections_zh": [{"title": "\u64cd\u4f5c\u7b26\u7c7b\u4e0e\u5bb6\u65cf", "paragraphs": ["\u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a \u64cd\u4f5c\u7b26\u7c7b \u3002", "\u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b int4 \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 int4_ops \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 int4 \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "localization": {"status": "complete", "sources": [{"url": "/docs/17/catalog-pg-amop.html", "method": "same-major semantic node", "sha256": "79658772dd07ff10c4a4a472853e5a9bcba832796f5f9d2c0c77a87da769e5f6", "language": "zh", "matched_nodes": ["#CATALOG-PG-AMOP/p[2]/em[1]"]}, {"url": "/docs/17/indexes-opclass.html", "method": "same-major semantic node", "sha256": "66b33ea1fd240b6fae08ded914d718d50dfeba9d5be16dac835d0472b9cc9e4a", "language": "zh", "matched_nodes": ["#INDEXES-OPCLASS/p[3]", "#INDEXES-OPCLASS/p[5]", "#INDEXES-OPCLASS/p[6]"]}, {"url": "/docs/17/xfunc-c.html", "method": "same-major semantic node", "sha256": "990e09637f0fb7a154eb0f5e8cb7b319a7603214d08975bd973130527b705f1f", "language": "zh", "matched_nodes": ["#XFUNC-C/p[3]/span[1]/span[0]"]}], "language": "zh", "original_text": {"/versions/17/description/0": "BRIN operator family containing 1 classes, 13 operator strategies and 6 support functions in this source build.", "/versions/17/facts/0/label": "Object kind", "/versions/17/facts/0/value": "Operator family", "/versions/17/facts/1/label": "Index AM", "/versions/17/tables/0/title": "Family operator strategies", "/versions/17/tables/1/title": "Family support functions", "/versions/17/tables/2/title": "Classes in this family", "/versions/17/related/0/label": "BRIN Index AM", "/versions/17/sections/0/title": "Operator classes and families", "/versions/17/tables/0/rows/0/scope": "Family member", "/versions/17/tables/0/rows/1/scope": "Family member", "/versions/17/tables/0/rows/2/scope": "Family member", "/versions/17/tables/0/rows/3/scope": "Family member", "/versions/17/tables/0/rows/4/scope": "Family member", "/versions/17/tables/0/rows/5/scope": "Family member", "/versions/17/tables/0/rows/6/scope": "Family member", "/versions/17/tables/0/rows/7/scope": "Family member", "/versions/17/tables/0/rows/8/scope": "Family member", "/versions/17/tables/0/rows/9/scope": "Family member", "/versions/17/tables/0/rows/10/scope": "Family member", "/versions/17/tables/0/rows/11/scope": "Family member", "/versions/17/tables/0/rows/12/scope": "Family member", "/versions/17/sections/0/paragraphs/0": "An index definition can specify an operator class for each column of an index.", "/versions/17/sections/0/paragraphs/1": "The operator class identifies the operators to be used by the index for that column. For example, a B-tree index on the type int4 would use the int4_ops class; this operator class includes comparison functions for values of type int4 . In practice the default operator class for the column's data type is usually sufficient. The main reason for having operator classes is that for some data types, there could be more than one meaningful index behavior. For example, we might want to sort a complex-number data type either by absolute value or by real part. We could do this by defining two operator classes for the data type and then selecting the proper class when making an index. The operator class determines the basic sort ordering (which can then be modified by adding sort options COLLATE , ASC / DESC and/or NULLS FIRST / NULLS LAST ).", "/versions/17/sections/0/paragraphs/2": "There are also some built-in operator classes besides the default ones:", "/versions/17/tables/0/rows/0/purpose": "search", "/versions/17/tables/0/rows/1/purpose": "search", "/versions/17/tables/0/rows/2/purpose": "search", "/versions/17/tables/0/rows/3/purpose": "search", "/versions/17/tables/0/rows/4/purpose": "search", "/versions/17/tables/0/rows/5/purpose": "search", "/versions/17/tables/0/rows/6/purpose": "search", "/versions/17/tables/0/rows/7/purpose": "search", "/versions/17/tables/0/rows/8/purpose": "search", "/versions/17/tables/0/rows/9/purpose": "search", "/versions/17/tables/2/rows/0/default": "yes", "/versions/17/tables/0/columns/0/label": "Operator overload", "/versions/17/tables/0/columns/1/label": "Strategy", "/versions/17/tables/0/columns/2/label": "Purpose", 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"/versions/17/tables/0/rows/2/description": "overlaps", "/versions/17/tables/0/rows/3/description": "overlaps or is right of", "/versions/17/tables/0/rows/4/description": "is right of", "/versions/17/tables/0/rows/5/description": "same as", "/versions/17/tables/0/rows/6/description": "contains", "/versions/17/tables/0/rows/7/description": "is contained by", "/versions/17/tables/0/rows/8/description": "overlaps or is below", "/versions/17/tables/0/rows/9/description": "is below", "/versions/17/tables/1/rows/0/result_type": "internal", "/versions/17/tables/0/rows/10/description": "is above", "/versions/17/tables/0/rows/11/description": "overlaps or is above", "/versions/17/tables/0/rows/12/description": "contains"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "bf6575bcba69223abd874fd361c4c55de05917c0e67f2b18935e2224de7a6e49", "canonical_center_text_hash": "7edc6e4ca2bf78aab07dcffe1410cf9d002bc12aa210a61bb09ec1eabd0fd904"}, "description_zh": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "comparison_data": {"kind": "family", "classes": [{"name": "box_inclusion_ops", "family": "box_inclusion_ops", "method": "brin", "default": "t", "key_type": "box", "input_type": "box"}], "operators": [{"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<(box,box)", "strategy": "1", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<|(box,box)", "strategy": "10", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|>>(box,box)", "strategy": "11", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|&>(box,box)", "strategy": "12", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<(box,box)", "strategy": "2", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&&(box,box)", "strategy": "3", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&>(box,box)", "strategy": "4", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": ">>(box,box)", "strategy": "5", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "~=(box,box)", "strategy": "6", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,box)", "strategy": "7", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<@(box,box)", "strategy": "8", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<|(box,box)", "strategy": "9", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,point)", "strategy": "7", "left_type": "box", "right_type": "point", "sort_family": ""}], "attributes": {"name": "box_inclusion_ops", "method": "brin"}, "support_functions": [{"family": "box_inclusion_ops", "method": "brin", "number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": "box", "right_type": "box", "result_type": "internal"}, {"family": "box_inclusion_ops", "method": "brin", "number": "11", "function": "bound_box(box,box)", "left_type": "box", "right_type": "box", "result_type": "box"}, {"family": "box_inclusion_ops", "method": "brin", "number": "13", "function": "box_contain(box,box)", "left_type": "box", "right_type": "box", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": "box", "right_type": "box", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": "box", "right_type": "box", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": "box", "right_type": "box", "result_type": "bool"}]}, "comparison_hash": "a2209e7ed2350be76178857dbe4a2ad08a5465b33888589310335d7c965f33be", "manual_language": "zh", "support_functions": [{"family": "box_inclusion_ops", "method": "brin", "number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "internal"}, {"family": "box_inclusion_ops", "method": "brin", "number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "11", "function": "bound_box(box,box)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "box"}, {"family": "box_inclusion_ops", "method": "brin", "number": "13", "function": "box_contain(box,box)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}], "description_zh_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/17/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "18": {"facts": [{"label": "\u5bf9\u8c61\u79cd\u7c7b", "value": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5", "value": "BRIN"}], "family": {"name": "box_inclusion_ops", "method": "brin"}, "tables": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=18", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=18", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=18", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=18", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=18", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=18", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=18", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=18", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=18", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=18", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=18", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=18", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=18", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", 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["\u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a \u64cd\u4f5c\u7b26\u7c7b \u3002", "\u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b int4 \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 int4_ops \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 int4 \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "center_zh": {"title": "brin/box_inclusion_ops (family)", "locale": "zh-Hans", "source": {"key": "family-brin-box_inclusion_ops", "locale": "zh-Hans", "version": "18", "text_hash": "d3299e6f60bec04ed6ecf15100bf3dec9cea279f5e4e021e721a2b48620460f7", "collection": "opclass", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "payload": {"facts": [{"label": "\u5bf9\u8c61\u79cd\u7c7b", "value": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5", "value": "BRIN"}], "tables": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=18", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=18", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=18", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=18", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=18", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=18", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=18", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=18", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=18", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=18", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=18", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=18", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=18", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", "label": "\u8fd4\u56de\u7c7b\u578b"}]}, {"key": "classes", "rows": [{"class": {"url": "/wiki/opclass/class-brin-box_inclusion_ops/?v=18", "text": "box_inclusion_ops"}, "default": "\u662f", "key_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "input_type": {"url": "/wiki/type/box/?v=18", "text": "box"}}], "title": "\u672c\u5bb6\u65cf\u7684\u64cd\u4f5c\u7b26\u7c7b", "columns": [{"key": "class", "label": "\u64cd\u4f5c\u7b26\u7c7b"}, {"key": "input_type", "label": "\u8f93\u5165\u7c7b\u578b"}, {"key": "key_type", "label": "\u952e\u7c7b\u578b"}, {"key": "default", "label": "\u9ed8\u8ba4\u503c"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/18/indexes-opclass.html", "anchor": "", "locale": "zh-Hans", "version": "18", "build_id": 107, "page_key": "indexes-opclass.html", "extraction": "concept-introduction", "source_hash": "cce6c9b1d4fbb418823aa7be2585facae45f45a5f75c43bd26170c1383c2a4b5", "fragment_sha256": "dad5545190ebde655fce48dfc13cd02d2863166fac7cf0c2b28b059c9e419ae4", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b", "translated_from_revision": null}, "body_sha256": "eba69c5b24147e46d7c559ad2702483d1c3d6b587de1a8067bf02302b4132df4", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sections": [{"title": "\u64cd\u4f5c\u7b26\u7c7b\u4e0e\u5bb6\u65cf", "paragraphs": ["\u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a \u64cd\u4f5c\u7b26\u7c7b \u3002", "\u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b int4 \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 int4_ops \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 int4 \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "description_zh": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "description_zh_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em class=\"firstterm\">\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code class=\"type\">int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code class=\"literal\">int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code class=\"type\">int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code class=\"literal\">COLLATE</code>\u3001<code class=\"literal\">ASC</code>/<code class=\"literal\">DESC</code> \u548c/\u6216 <code class=\"literal\">NULLS FIRST</code>/<code class=\"literal\">NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/18/indexes-opclass.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "version": "18", "link_map": {"/zh/docs/18/indexes-opclass.html": "/docs/18/indexes-opclass.html"}, "body_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/18/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "b4977df6ca269e40ddc67dfcdece34fc2c4bd26c70bd9f9e516e0bec213bbf03", "content_hash": "d3299e6f60bec04ed6ecf15100bf3dec9cea279f5e4e021e721a2b48620460f7", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "operators": [{"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<(box,box)", "strategy": "1", "left_type": "box", "right_type": "box", "description": "is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<(box,box)", "strategy": "2", "left_type": "box", "right_type": "box", "description": "overlaps or is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&&(box,box)", "strategy": "3", "left_type": "box", "right_type": "box", "description": "overlaps", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-2626-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&>(box,box)", "strategy": "4", "left_type": "box", "right_type": "box", "description": "overlaps or is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": ">>(box,box)", "strategy": "5", "left_type": "box", "right_type": "box", "description": "is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "~=(box,box)", "strategy": "6", "left_type": "box", "right_type": "box", "description": "same as", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7e3d-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,box)", "strategy": "7", "left_type": "box", "right_type": "box", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<@(box,box)", "strategy": "8", "left_type": "box", "right_type": "box", "description": "is contained by", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c40-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<|(box,box)", "strategy": "9", "left_type": "box", "right_type": "box", "description": "overlaps or is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<|(box,box)", "strategy": "10", "left_type": "box", "right_type": "box", "description": "is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|>>(box,box)", "strategy": "11", "left_type": "box", "right_type": "box", "description": "is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|&>(box,box)", "strategy": "12", "left_type": "box", "right_type": "box", "description": "overlaps or is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,point)", "strategy": "7", "left_type": "box", "right_type": "point", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-point", "sort_family_slug": ""}], "signature": "brin/box_inclusion_ops", "tables_zh": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=18", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=18", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", 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"bound_box(box,box)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "box"}, {"family": "box_inclusion_ops", "method": "brin", "number": "13", "function": "box_contain(box,box)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}], "description_zh_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/18/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "center_zh_rendered": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/docs/18/indexes-opclass.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "19": {"facts": [{"label": "\u5bf9\u8c61\u79cd\u7c7b", "value": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5", "value": "BRIN"}], "family": {"name": "box_inclusion_ops", "method": "brin"}, "tables": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=19", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=19", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=19", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=19", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=19", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=19", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=19", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=19", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=19", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=19", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=19", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=19", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=19", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=19", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=19", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=19", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=19", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=19", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=19", "text": 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"paragraphs": ["\u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a \u64cd\u4f5c\u7b26\u7c7b \u3002", "\u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b int4 \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 int4_ops \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 int4 \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "center_zh": {"title": "brin/box_inclusion_ops (family)", "locale": "zh-Hans", "source": {"key": "family-brin-box_inclusion_ops", "locale": "zh-Hans", "version": "19", "text_hash": "09c01a7096dee4d7d2f82d015dcf3079673e84be9b7e4ee94b1fd4a2c1b7216b", "collection": "opclass", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "payload": {"facts": [{"label": "\u5bf9\u8c61\u79cd\u7c7b", "value": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5", "value": "BRIN"}], "tables": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=19", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=19", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=19", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=19", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=19", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=19", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=19", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=19", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=19", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=19", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=19", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=19", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=19", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=19", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=19", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=19", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=19", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=19", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=19", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=19", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=19", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=19", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=19", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=19", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=19", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", "label": "\u8fd4\u56de\u7c7b\u578b"}]}, {"key": "classes", "rows": [{"class": {"url": "/wiki/opclass/class-brin-box_inclusion_ops/?v=19", "text": "box_inclusion_ops"}, "default": "\u662f", "key_type": {"url": "/wiki/type/box/?v=19", "text": "box"}, "input_type": {"url": "/wiki/type/box/?v=19", "text": "box"}}], "title": "\u672c\u5bb6\u65cf\u7684\u64cd\u4f5c\u7b26\u7c7b", "columns": [{"key": "class", "label": "\u64cd\u4f5c\u7b26\u7c7b"}, {"key": "input_type", "label": "\u8f93\u5165\u7c7b\u578b"}, {"key": "key_type", "label": "\u952e\u7c7b\u578b"}, {"key": "default", "label": "\u9ed8\u8ba4\u503c"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/19/indexes-opclass.html", "anchor": "", "locale": "zh-Hans", "version": "19", "build_id": 109, "page_key": "indexes-opclass.html", "extraction": "concept-introduction", "source_hash": "9efd572f75ebc4499f3c73a8a6442fe2177a8511456f4a8a4a85ae2ae05951de", "fragment_sha256": "dad5545190ebde655fce48dfc13cd02d2863166fac7cf0c2b28b059c9e419ae4", "source_revision": "sha256:af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:65fda1f1b62a89992b84014c9157e61b67dbe8190e93945826efec668fad038c", "translated_from_revision": "sha256:af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "body_sha256": "1797cc625dea5b64ba822ef6163cd98acf48390712035646e90858dd6e4935cc", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "sections": [{"title": "\u64cd\u4f5c\u7b26\u7c7b\u4e0e\u5bb6\u65cf", "paragraphs": ["\u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a \u64cd\u4f5c\u7b26\u7c7b \u3002", "\u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b int4 \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 int4_ops \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 int4 \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "description_zh": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "description_zh_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em class=\"firstterm\">\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code class=\"type\">int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code class=\"literal\">int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code class=\"type\">int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code class=\"literal\">COLLATE</code>\u3001<code class=\"literal\">ASC</code>/<code class=\"literal\">DESC</code> \u548c/\u6216 <code class=\"literal\">NULLS FIRST</code>/<code class=\"literal\">NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/19/indexes-opclass.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "version": "19", "link_map": {"/zh/docs/19/indexes-opclass.html": "/docs/19/indexes-opclass.html"}, "body_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/19/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "32ad37ec0b38c65952aae64609a289b84d035a428fc8a8ddb57e175754b8c114", "content_hash": "09c01a7096dee4d7d2f82d015dcf3079673e84be9b7e4ee94b1fd4a2c1b7216b", "source_database": "center", "source_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "operators": [{"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<(box,box)", "strategy": "1", "left_type": "box", "right_type": "box", "description": "is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<(box,box)", "strategy": "2", "left_type": "box", "right_type": "box", "description": "overlaps or is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&&(box,box)", "strategy": "3", "left_type": "box", "right_type": "box", "description": "overlaps", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-2626-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&>(box,box)", "strategy": "4", "left_type": "box", "right_type": "box", "description": "overlaps or is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": ">>(box,box)", "strategy": "5", "left_type": "box", "right_type": "box", "description": "is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "~=(box,box)", "strategy": "6", "left_type": "box", "right_type": "box", "description": "same as", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7e3d-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,box)", "strategy": "7", "left_type": "box", "right_type": "box", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<@(box,box)", "strategy": "8", "left_type": "box", "right_type": "box", "description": "is contained by", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c40-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<|(box,box)", "strategy": "9", "left_type": "box", "right_type": "box", "description": "overlaps or is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<|(box,box)", "strategy": "10", "left_type": "box", "right_type": "box", "description": "is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|>>(box,box)", "strategy": "11", "left_type": "box", "right_type": "box", "description": "is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|&>(box,box)", "strategy": "12", "left_type": "box", "right_type": "box", "description": "overlaps or is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c263e-box-box", 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\u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/19/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "source_revalidation": {"kind": "static-same-version-source-and-manual-replay", "audit": "wiki-audit-20261023", "runtime_rerun": false, "compared_fields": "entity membership and source-derived facts; presentation markup normalized", "source_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "previous_source_revision": "83157ee9c599d03b2f7a3d73ef3a56ec24e0e79cc2b3501a64d1364f56398c86"}}, "20": {"facts": [{"label": "\u5bf9\u8c61\u79cd\u7c7b", "value": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5", "value": "BRIN"}], "family": {"name": "box_inclusion_ops", "method": "brin"}, "tables": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=20", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=20", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=20", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=20", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=20", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=20", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=20", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=20", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=20", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=20", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=20", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=20", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=20", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", "label": "\u8fd4\u56de\u7c7b\u578b"}]}, {"key": "classes", "rows": [{"class": {"url": "/wiki/opclass/class-brin-box_inclusion_ops/?v=20", "text": "box_inclusion_ops"}, "default": "\u662f", "key_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "input_type": {"url": "/wiki/type/box/?v=20", "text": "box"}}], "title": "\u672c\u5bb6\u65cf\u7684\u64cd\u4f5c\u7b26\u7c7b", "columns": [{"key": "class", "label": "\u64cd\u4f5c\u7b26\u7c7b"}, {"key": "input_type", "label": "\u8f93\u5165\u7c7b\u578b"}, {"key": "key_type", "label": "\u952e\u7c7b\u578b"}, {"key": "default", "label": "\u9ed8\u8ba4\u503c"}]}], "aliases": ["box_inclusion_ops", "brin/box_inclusion_ops"], "classes": [{"name": "box_inclusion_ops", "slug": "class-brin-box_inclusion_ops", "family": "box_inclusion_ops", "method": "brin", "default": "t", "key_type": "box", "input_type": "box", "source_oid": "", "family_slug": "family-brin-box_inclusion_ops"}], "related": [{"url": "/wiki/indexam/brin/?v=20", "label": "BRIN \u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5"}], "release": {"ref": "https://ftp.postgresql.org/pub/snapshot/dev/postgresql-snapshot.tar.bz2", "label": "20devel", "major": "20", "channel": "devel", "revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "source_sha256": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "manual_fingerprint": "4afd3a8e29953000e176877e161458a2febaeaac5a5e16986595d3acc2418c7d", "catalog_fingerprint": 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\u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "description_zh": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "description_zh_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em class=\"firstterm\">\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code class=\"type\">int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code class=\"literal\">int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code class=\"type\">int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code class=\"literal\">COLLATE</code>\u3001<code class=\"literal\">ASC</code>/<code class=\"literal\">DESC</code> \u548c/\u6216 <code class=\"literal\">NULLS FIRST</code>/<code class=\"literal\">NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/devel/indexes-opclass.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "version": "20", "link_map": {"/zh/docs/devel/indexes-opclass.html": "/docs/devel/indexes-opclass.html"}, "body_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/devel/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "43781b3ab0133fa877288793f7d1b750564775ceb2d996abbcfb9fad7124f1a5", "content_hash": "78600aa6d678e4c8274798bebe025939b492b7188be502e20acecf0b788a311f", "source_database": "center", "source_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "operators": [{"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<(box,box)", "strategy": "1", "left_type": "box", "right_type": "box", "description": "is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<(box,box)", "strategy": "2", "left_type": "box", "right_type": "box", "description": "overlaps or is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&&(box,box)", "strategy": "3", "left_type": "box", "right_type": "box", "description": "overlaps", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-2626-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&>(box,box)", "strategy": "4", "left_type": "box", "right_type": "box", "description": "overlaps or is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": ">>(box,box)", "strategy": "5", "left_type": "box", "right_type": "box", "description": "is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "~=(box,box)", "strategy": "6", "left_type": "box", "right_type": "box", "description": "same as", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7e3d-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,box)", "strategy": "7", "left_type": "box", "right_type": "box", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<@(box,box)", "strategy": "8", "left_type": "box", "right_type": "box", "description": "is contained by", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c40-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<|(box,box)", "strategy": "9", "left_type": "box", "right_type": "box", "description": "overlaps or is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<|(box,box)", "strategy": "10", "left_type": "box", "right_type": "box", "description": "is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|>>(box,box)", "strategy": "11", "left_type": "box", "right_type": "box", "description": "is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|&>(box,box)", "strategy": "12", "left_type": "box", "right_type": "box", "description": "overlaps or is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,point)", "strategy": "7", "left_type": "box", "right_type": "point", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-point", "sort_family_slug": ""}], "signature": "brin/box_inclusion_ops", "tables_zh": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=20", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=20", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=20", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=20", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=20", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=20", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=20", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=20", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=20", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=20", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=20", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=20", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=20", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", "label": "\u8fd4\u56de\u7c7b\u578b"}]}, {"key": "classes", "rows": [{"class": {"url": "/wiki/opclass/class-brin-box_inclusion_ops/?v=20", "text": "box_inclusion_ops"}, "default": "\u662f", "key_type": {"url": "/wiki/type/box/?v=20", "text": "box"}, "input_type": {"url": "/wiki/type/box/?v=20", "text": "box"}}], "title": "\u672c\u5bb6\u65cf\u7684\u64cd\u4f5c\u7b26\u7c7b", "columns": [{"key": "class", "label": "\u64cd\u4f5c\u7b26\u7c7b"}, {"key": "input_type", "label": "\u8f93\u5165\u7c7b\u578b"}, {"key": "key_type", "label": "\u952e\u7c7b\u578b"}, {"key": "default", "label": "\u9ed8\u8ba4\u503c"}]}], "source_oid": "4104", "description": ["box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002"], "sections_zh": [{"title": "\u64cd\u4f5c\u7b26\u7c7b\u4e0e\u5bb6\u65cf", "paragraphs": ["\u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a \u64cd\u4f5c\u7b26\u7c7b \u3002", "\u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b int4 \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 int4_ops \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 int4 \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "localization": {"status": "complete", "sources": [{"url": "/docs/devel/catalog-pg-amop.html", "method": "same-major semantic node", "sha256": "e899b3d8b206f52e8dc0ac4b6019e55022abcf901a9d6cf93edf588bc4354664", "language": "zh", "matched_nodes": ["#CATALOG-PG-AMOP/p[2]/em[1]"]}, {"url": "/docs/devel/indexes-opclass.html", "method": "same-major semantic node", "sha256": "166b0550fdb1c3e8c1fbd979c5e41c060ed4cfcdc2d6ba4733ec27d22f45a62d", "language": "zh", "matched_nodes": ["#INDEXES-OPCLASS/p[3]", "#INDEXES-OPCLASS/p[5]", "#INDEXES-OPCLASS/p[6]"]}, {"url": "/docs/devel/xfunc-c.html", "method": "same-major semantic node", "sha256": "19a7606d054b83bc9a0d8643e200db180e0d278d67acfdd6d5f84e3b3a3e4db7", "language": "zh", "matched_nodes": ["#XFUNC-C/p[3]/span[1]/span[0]"]}], "language": "zh", "original_text": {"/summary": "BRIN operator family containing 1 classes, 13 operator strategies and 6 support functions in this source build.", "/category": "BRIN families", "/versions/20/description/0": "BRIN operator family containing 1 classes, 13 operator strategies and 6 support functions in this source build.", "/versions/20/facts/0/label": "Object kind", "/versions/20/facts/0/value": "Operator family", "/versions/20/facts/1/label": "Index AM", "/versions/20/tables/0/title": "Family operator strategies", "/versions/20/tables/1/title": "Family support functions", "/versions/20/tables/2/title": "Classes in this family", "/versions/20/related/0/label": "BRIN Index AM", "/versions/20/sections/0/title": "Operator classes and families", "/versions/20/tables/0/rows/0/scope": "Family member", "/versions/20/tables/0/rows/1/scope": "Family member", "/versions/20/tables/0/rows/2/scope": "Family member", "/versions/20/tables/0/rows/3/scope": "Family member", "/versions/20/tables/0/rows/4/scope": "Family member", "/versions/20/tables/0/rows/5/scope": "Family member", "/versions/20/tables/0/rows/6/scope": "Family member", "/versions/20/tables/0/rows/7/scope": "Family member", "/versions/20/tables/0/rows/8/scope": "Family member", "/versions/20/tables/0/rows/9/scope": "Family member", "/versions/20/tables/0/rows/10/scope": "Family member", "/versions/20/tables/0/rows/11/scope": "Family member", "/versions/20/tables/0/rows/12/scope": "Family member", "/versions/20/sections/0/paragraphs/0": "An index definition can specify an operator class for each column of an index.", "/versions/20/sections/0/paragraphs/1": "The operator class identifies the operators to be used by the index for that column. For example, a B-tree index on the type int4 would use the int4_ops class; this operator class includes comparison functions for values of type int4 . In practice the default operator class for the column's data type is usually sufficient. The main reason for having operator classes is that for some data types, there could be more than one meaningful index behavior. For example, we might want to sort a complex-number data type either by absolute value or by real part. We could do this by defining two operator classes for the data type and then selecting the proper class when making an index. The operator class determines the basic sort ordering (which can then be modified by adding sort options COLLATE , ASC / DESC and/or NULLS FIRST / NULLS LAST ).", "/versions/20/sections/0/paragraphs/2": "There are also some built-in operator classes besides the default ones:", "/versions/20/tables/0/rows/0/purpose": "search", "/versions/20/tables/0/rows/1/purpose": "search", "/versions/20/tables/0/rows/2/purpose": "search", "/versions/20/tables/0/rows/3/purpose": "search", "/versions/20/tables/0/rows/4/purpose": "search", "/versions/20/tables/0/rows/5/purpose": "search", "/versions/20/tables/0/rows/6/purpose": "search", "/versions/20/tables/0/rows/7/purpose": "search", "/versions/20/tables/0/rows/8/purpose": "search", "/versions/20/tables/0/rows/9/purpose": "search", "/versions/20/tables/2/rows/0/default": "yes", "/versions/20/tables/0/columns/0/label": "Operator overload", "/versions/20/tables/0/columns/1/label": "Strategy", "/versions/20/tables/0/columns/2/label": "Purpose", "/versions/20/tables/0/columns/3/label": "Ordering family", "/versions/20/tables/0/columns/4/label": "Membership scope", "/versions/20/tables/0/columns/5/label": "Source description", "/versions/20/tables/0/rows/10/purpose": "search", "/versions/20/tables/0/rows/11/purpose": "search", "/versions/20/tables/0/rows/12/purpose": "search", "/versions/20/tables/1/columns/0/label": "Support number", "/versions/20/tables/1/columns/1/label": "Left type", "/versions/20/tables/1/columns/2/label": "Right type", "/versions/20/tables/1/columns/3/label": "Function signature", "/versions/20/tables/1/columns/4/label": "Result type", "/versions/20/tables/2/columns/0/label": "Class", "/versions/20/tables/2/columns/1/label": "Input type", "/versions/20/tables/2/columns/2/label": "Key type", "/versions/20/tables/2/columns/3/label": "Default", "/versions/20/tables/0/rows/0/description": "is left of", "/versions/20/tables/0/rows/1/description": "overlaps or is left of", "/versions/20/tables/0/rows/2/description": "overlaps", "/versions/20/tables/0/rows/3/description": "overlaps or is right of", "/versions/20/tables/0/rows/4/description": "is right of", "/versions/20/tables/0/rows/5/description": "same as", "/versions/20/tables/0/rows/6/description": "contains", "/versions/20/tables/0/rows/7/description": "is contained by", "/versions/20/tables/0/rows/8/description": "overlaps or is below", "/versions/20/tables/0/rows/9/description": "is below", "/versions/20/tables/1/rows/0/result_type": "internal", "/versions/20/tables/0/rows/10/description": "is above", "/versions/20/tables/0/rows/11/description": "overlaps or is above", "/versions/20/tables/0/rows/12/description": "contains"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "2b89e13f9596fa563a59fda906f118b07ba26dc1d9b9d3e3a3a085ae5696472f", "canonical_center_text_hash": "78600aa6d678e4c8274798bebe025939b492b7188be502e20acecf0b788a311f"}, "description_zh": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "comparison_data": {"kind": "family", "classes": [{"name": "box_inclusion_ops", "family": "box_inclusion_ops", "method": "brin", "default": "t", "key_type": "box", "input_type": "box"}], "operators": [{"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<(box,box)", "strategy": "1", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<|(box,box)", "strategy": "10", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|>>(box,box)", "strategy": "11", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|&>(box,box)", "strategy": "12", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<(box,box)", "strategy": "2", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&&(box,box)", "strategy": "3", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&>(box,box)", "strategy": "4", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": ">>(box,box)", "strategy": "5", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "~=(box,box)", "strategy": "6", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,box)", "strategy": "7", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<@(box,box)", "strategy": "8", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<|(box,box)", "strategy": "9", "left_type": "box", "right_type": "box", "sort_family": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,point)", "strategy": "7", "left_type": "box", "right_type": "point", "sort_family": ""}], "attributes": {"name": "box_inclusion_ops", "method": "brin"}, "support_functions": [{"family": "box_inclusion_ops", "method": "brin", "number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": "box", "right_type": "box", "result_type": "internal"}, {"family": "box_inclusion_ops", "method": "brin", "number": "11", "function": "bound_box(box,box)", "left_type": "box", "right_type": "box", "result_type": "box"}, {"family": "box_inclusion_ops", "method": "brin", "number": "13", "function": "box_contain(box,box)", "left_type": "box", "right_type": "box", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": "box", "right_type": "box", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": "box", "right_type": "box", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": "box", "right_type": "box", "result_type": "bool"}]}, "comparison_hash": "a2209e7ed2350be76178857dbe4a2ad08a5465b33888589310335d7c965f33be", "manual_language": "zh", "support_functions": [{"family": "box_inclusion_ops", "method": "brin", "number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "internal"}, {"family": "box_inclusion_ops", "method": "brin", "number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}, {"family": "box_inclusion_ops", "method": "brin", "number": "11", "function": "bound_box(box,box)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "box"}, {"family": "box_inclusion_ops", "method": "brin", "number": "13", "function": "box_contain(box,box)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}], "description_zh_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/devel/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "source_revalidation": {"kind": "static-same-version-source-and-manual-replay", "audit": "wiki-audit-20261023", "runtime_rerun": false, "compared_fields": "entity membership and source-derived facts; presentation markup normalized", "source_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "previous_source_revision": "4d3346909b201ac1648232cf290462a7070c119326f56196f1f0253ed80fae41"}}}}, "snapshot": {"facts": [{"label": "\u5bf9\u8c61\u79cd\u7c7b", "value": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5", "value": "BRIN"}], "family": {"name": "box_inclusion_ops", "method": "brin"}, "tables": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=18", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=18", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=18", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=18", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=18", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=18", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=18", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=18", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=18", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=18", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=18", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": 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"authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "facts_zh": [{"label": "\u5bf9\u8c61\u79cd\u7c7b", "value": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5", "value": "BRIN"}], "sections": [{"title": "\u64cd\u4f5c\u7b26\u7c7b\u4e0e\u5bb6\u65cf", "paragraphs": ["\u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a \u64cd\u4f5c\u7b26\u7c7b \u3002", "\u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b int4 \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 int4_ops \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 int4 \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "center_zh": {"title": "brin/box_inclusion_ops (family)", "locale": "zh-Hans", "source": {"key": "family-brin-box_inclusion_ops", "locale": "zh-Hans", "version": "18", "text_hash": "d3299e6f60bec04ed6ecf15100bf3dec9cea279f5e4e021e721a2b48620460f7", "collection": "opclass", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "payload": {"facts": [{"label": "\u5bf9\u8c61\u79cd\u7c7b", "value": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5", "value": "BRIN"}], "tables": [{"key": "operators", "rows": [{"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c-box-box/?v=18", "text": "<<(box,box)"}, "strategy": "1", "description": "\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c-box-box/?v=18", "text": "&<(box,box)"}, "strategy": "2", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u5de6\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-2626-box-box/?v=18", "text": "&&(box,box)"}, "strategy": "3", "description": "\u91cd\u53e0", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263e-box-box/?v=18", "text": "&>(box,box)"}, "strategy": "4", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3e3e-box-box/?v=18", "text": ">>(box,box)"}, "strategy": "5", "description": "\u4f4d\u4e8e\u53f3\u4fa7", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7e3d-box-box/?v=18", "text": "~=(box,box)"}, "strategy": "6", "description": "\u76f8\u540c", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-box/?v=18", "text": "@>(box,box)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c40-box-box/?v=18", "text": "<@(box,box)"}, "strategy": "8", "description": "\u88ab\u5305\u542b\u4e8e", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-263c7c-box-box/?v=18", "text": "&<|(box,box)"}, "strategy": "9", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-3c3c7c-box-box/?v=18", "text": "<<|(box,box)"}, "strategy": "10", "description": "\u4f4d\u4e8e\u4e0b\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c3e3e-box-box/?v=18", "text": "|>>(box,box)"}, "strategy": "11", "description": "\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-7c263e-box-box/?v=18", "text": "|&>(box,box)"}, "strategy": "12", "description": "\u91cd\u53e0\u6216\u4f4d\u4e8e\u4e0a\u65b9", "sort_family": ""}, {"scope": "\u5bb6\u65cf\u6210\u5458", "purpose": "\u641c\u7d22", "operator": {"url": "/wiki/operator/op-403e-box-point/?v=18", "text": "@>(box,point)"}, "strategy": "7", "description": "\u5305\u542b", "sort_family": ""}], "title": "\u5bb6\u65cf\u4e2d\u7684\u64cd\u4f5c\u7b26\u7b56\u7565", "columns": [{"key": "operator", "label": "\u64cd\u4f5c\u7b26\u91cd\u8f7d"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}, {"key": "scope", "label": "\u6210\u5458\u8303\u56f4"}, {"key": "description", "label": "\u6e90\u7801\u8bf4\u660e"}]}, {"key": "support-functions", "rows": [{"number": "1", "function": "brin_inclusion_opcinfo(internal)", "left_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "result_type": "internal"}, {"number": "2", "function": "brin_inclusion_add_value(internal,internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "result_type": "bool"}, {"number": "3", "function": "brin_inclusion_consistent(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "result_type": "bool"}, {"number": "4", "function": "brin_inclusion_union(internal,internal,internal)", "left_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "result_type": "bool"}, {"number": "11", "function": "bound_box(box,box)", "left_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "result_type": "box"}, {"number": "13", "function": "box_contain(box,box)", "left_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "right_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "result_type": "bool"}], "title": "\u5bb6\u65cf\u652f\u6301\u51fd\u6570", "columns": [{"key": "number", "label": "\u652f\u6301\u51fd\u6570\u7f16\u53f7"}, {"key": "left_type", "label": "\u5de6\u4fa7\u7c7b\u578b"}, {"key": "right_type", "label": "\u53f3\u4fa7\u7c7b\u578b"}, {"key": "function", "label": "\u51fd\u6570\u7b7e\u540d"}, {"key": "result_type", "label": "\u8fd4\u56de\u7c7b\u578b"}]}, {"key": "classes", "rows": [{"class": {"url": "/wiki/opclass/class-brin-box_inclusion_ops/?v=18", "text": "box_inclusion_ops"}, "default": "\u662f", "key_type": {"url": "/wiki/type/box/?v=18", "text": "box"}, "input_type": {"url": "/wiki/type/box/?v=18", "text": "box"}}], "title": "\u672c\u5bb6\u65cf\u7684\u64cd\u4f5c\u7b26\u7c7b", "columns": [{"key": "class", "label": "\u64cd\u4f5c\u7b26\u7c7b"}, {"key": "input_type", "label": "\u8f93\u5165\u7c7b\u578b"}, {"key": "key_type", "label": "\u952e\u7c7b\u578b"}, {"key": "default", "label": "\u9ed8\u8ba4\u503c"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/18/indexes-opclass.html", "anchor": "", "locale": "zh-Hans", "version": "18", "build_id": 107, "page_key": "indexes-opclass.html", "extraction": "concept-introduction", "source_hash": "cce6c9b1d4fbb418823aa7be2585facae45f45a5f75c43bd26170c1383c2a4b5", "fragment_sha256": "dad5545190ebde655fce48dfc13cd02d2863166fac7cf0c2b28b059c9e419ae4", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b", "translated_from_revision": null}, "body_sha256": "eba69c5b24147e46d7c559ad2702483d1c3d6b587de1a8067bf02302b4132df4", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sections": [{"title": "\u64cd\u4f5c\u7b26\u7c7b\u4e0e\u5bb6\u65cf", "paragraphs": ["\u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a \u64cd\u4f5c\u7b26\u7c7b \u3002", "\u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b int4 \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 int4_ops \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 int4 \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 COLLATE \u3001 ASC / DESC \u548c/\u6216 NULLS FIRST / NULLS LAST \u6765\u4fee\u6539\uff09\u3002", "\u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a"]}], "description_zh": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "description_zh_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em class=\"firstterm\">\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code class=\"type\">int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code class=\"literal\">int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code class=\"type\">int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code class=\"literal\">COLLATE</code>\u3001<code class=\"literal\">ASC</code>/<code class=\"literal\">DESC</code> \u548c/\u6216 <code class=\"literal\">NULLS FIRST</code>/<code class=\"literal\">NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/18/indexes-opclass.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002", "version": "18", "link_map": {"/zh/docs/18/indexes-opclass.html": "/docs/18/indexes-opclass.html"}, "body_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/18/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "b4977df6ca269e40ddc67dfcdece34fc2c4bd26c70bd9f9e516e0bec213bbf03", "content_hash": "d3299e6f60bec04ed6ecf15100bf3dec9cea279f5e4e021e721a2b48620460f7", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "operators": [{"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<(box,box)", "strategy": "1", "left_type": "box", "right_type": "box", "description": "is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<(box,box)", "strategy": "2", "left_type": "box", "right_type": "box", "description": "overlaps or is left of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&&(box,box)", "strategy": "3", "left_type": "box", "right_type": "box", "description": "overlaps", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-2626-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&>(box,box)", "strategy": "4", "left_type": "box", "right_type": "box", "description": "overlaps or is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": ">>(box,box)", "strategy": "5", "left_type": "box", "right_type": "box", "description": "is right of", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "~=(box,box)", "strategy": "6", "left_type": "box", "right_type": "box", "description": "same as", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7e3d-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "@>(box,box)", "strategy": "7", "left_type": "box", "right_type": "box", "description": "contains", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-403e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<@(box,box)", "strategy": "8", "left_type": "box", "right_type": "box", "description": "is contained by", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c40-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "&<|(box,box)", "strategy": "9", "left_type": "box", "right_type": "box", "description": "overlaps or is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-263c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "<<|(box,box)", "strategy": "10", "left_type": "box", "right_type": "box", "description": "is below", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-3c3c7c-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|>>(box,box)", "strategy": "11", "left_type": "box", "right_type": "box", "description": "is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c3e3e-box-box", "sort_family_slug": ""}, {"family": "box_inclusion_ops", "method": "brin", "purpose": "search", "operator": "|&>(box,box)", "strategy": "12", "left_type": "box", "right_type": "box", "description": "overlaps or is above", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-7c263e-box-box", 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"bound_box(box,box)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "box"}, {"family": "box_inclusion_ops", "method": "brin", "number": "13", "function": "box_contain(box,box)", "left_type": "box", "right_type": "box", "family_slug": "family-brin-box_inclusion_ops", "result_type": "bool"}], "description_zh_html": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/zh/docs/18/indexes-opclass.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "center_zh_rendered": "<p>box_inclusion_ops \u662f brin \u7684\u8fd0\u7b97\u7b26\u65cf\u3002</p><dl><dt>\u540d\u79f0</dt><dd><code>box_inclusion_ops</code></dd><dt>\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5</dt><dd><code>brin</code></dd></dl><h3>\u7b56\u7565\u8fd0\u7b97\u7b26</h3><table><thead><tr><th>\u7b56\u7565\u7f16\u53f7</th><th>\u7528\u9014</th><th>\u8fd0\u7b97\u7b26</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u6392\u5e8f\u8fd0\u7b97\u7b26\u65cf</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>2</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>3</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&amp;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>4</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>5</code></td><td><code>\u641c\u7d22</code></td><td><code>&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>6</code></td><td><code>\u641c\u7d22</code></td><td><code>~=(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>8</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;@(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>9</code></td><td><code>\u641c\u7d22</code></td><td><code>&amp;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>10</code></td><td><code>\u641c\u7d22</code></td><td><code>&lt;&lt;|(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>11</code></td><td><code>\u641c\u7d22</code></td><td><code>|&gt;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>12</code></td><td><code>\u641c\u7d22</code></td><td><code>|&amp;&gt;(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code></code></td></tr><tr><td><code>7</code></td><td><code>\u641c\u7d22</code></td><td><code>@&gt;(box,point)</code></td><td><code>box</code></td><td><code>point</code></td><td><code></code></td></tr></tbody></table><h3>\u652f\u6301\u51fd\u6570</h3><table><thead><tr><th>\u652f\u6301\u51fd\u6570\u7f16\u53f7</th><th>\u5b9e\u73b0\u51fd\u6570</th><th>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</th><th>\u7ed3\u679c\u7c7b\u578b</th></tr></thead><tbody><tr><td><code>1</code></td><td><code>brin_inclusion_opcinfo(internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>internal</code></td></tr><tr><td><code>2</code></td><td><code>brin_inclusion_add_value(internal,internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>3</code></td><td><code>brin_inclusion_consistent(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>4</code></td><td><code>brin_inclusion_union(internal,internal,internal)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr><tr><td><code>11</code></td><td><code>bound_box(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>box</code></td></tr><tr><td><code>13</code></td><td><code>box_contain(box,box)</code></td><td><code>box</code></td><td><code>box</code></td><td><code>bool</code></td></tr></tbody></table><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u4e00\u4e2a\u7d22\u5f15\u5b9a\u4e49\u53ef\u4ee5\u4e3a\u7d22\u5f15\u7684\u6bcf\u4e00\u5217\u6307\u5b9a\u4e00\u4e2a<em>\u64cd\u4f5c\u7b26\u7c7b</em>\u3002\n</p><p>\n   \u64cd\u4f5c\u7b26\u7c7b\u6807\u8bc6\u8be5\u7d22\u5f15\u5728\u8be5\u5217\u4e0a\u8981\u4f7f\u7528\u54ea\u4e9b\u64cd\u4f5c\u7b26\u3002\u4f8b\u5982\uff0c\u7c7b\u578b <code>int4</code> \u4e0a\u7684\u4e00\u4e2a B-\u6811\u7d22\u5f15\u4f1a\u4f7f\u7528 <code>int4_ops</code> \u7c7b\uff1b\u8fd9\u4e2a\u64cd\u4f5c\u7b26\u7c7b\u5305\u542b\u5bf9 <code>int4</code> \u503c\u8fdb\u884c\u6bd4\u8f83\u6240\u9700\u7684\u51fd\u6570\u3002\u5b9e\u8df5\u4e2d\uff0c\u5217\u6570\u636e\u7c7b\u578b\u7684\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u901a\u5e38\u5df2\u7ecf\u8db3\u591f\u3002\u4e4b\u6240\u4ee5\u5b58\u5728\u64cd\u4f5c\u7b26\u7c7b\uff0c\u4e3b\u8981\u662f\u56e0\u4e3a\u5bf9\u67d0\u4e9b\u6570\u636e\u7c7b\u578b\u6765\u8bf4\uff0c\u53ef\u80fd\u5b58\u5728\u591a\u79cd\u6709\u610f\u4e49\u7684\u7d22\u5f15\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6309\u7edd\u5bf9\u503c\u6392\u5e8f\u4e00\u79cd\u590d\u6570\u6570\u636e\u7c7b\u578b\uff0c\u4e5f\u53ef\u80fd\u5e0c\u671b\u6309\u5b9e\u90e8\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e3a\u8be5\u6570\u636e\u7c7b\u578b\u5b9a\u4e49\u4e24\u4e2a\u64cd\u4f5c\u7b26\u7c7b\uff0c\u5e76\u5728\u521b\u5efa\u7d22\u5f15\u65f6\u9009\u62e9\u5408\u9002\u7684\u90a3\u4e2a\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u64cd\u4f5c\u7b26\u7c7b\u51b3\u5b9a\u4e86\u57fa\u7840\u6392\u5e8f\u987a\u5e8f\uff08\u4e4b\u540e\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0\u6392\u5e8f\u9009\u9879 <code>COLLATE</code>\u3001<code>ASC</code>/<code>DESC</code> \u548c/\u6216 <code>NULLS FIRST</code>/<code>NULLS LAST</code> \u6765\u4fee\u6539\uff09\u3002\n  </p><p>\n   \u9664\u4e86\u9ed8\u8ba4\u64cd\u4f5c\u7b26\u7c7b\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5185\u7f6e\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n   </p><p>\n    \u4e0b\u9762\u7684\u67e5\u8be2\u4f1a\u663e\u793a\u6240\u6709\u5df2\u5b9a\u4e49\u7684\u64cd\u4f5c\u7b26\u7c7b\uff1a\n\n</p><p><a href=\"/docs/18/indexes-opclass.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "comparison": {"left": "17", "right": "18", "status": "unchanged", "diff": ""}}