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"<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>   \u76ee\u5f55 <code class=\"structname\">pg_operator</code> \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 <a class=\"xref\" href=\"/zh/docs/10/sql-createoperator.html\"><span class=\"refentrytitle\">CREATE OPERATOR</span></a> \u548c<a class=\"xref\" href=\"/zh/docs/10/xoper.html\">\u7b2c\u00a037.12\u00a0\u8282</a>\u3002\n  </p><p>\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 <code class=\"structfield\">oprleft</code> \u4e3a\u96f6\u3002</p><p><a href=\"/zh/docs/10/catalog-pg-operator.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "version": "10", "link_map": {"/zh/docs/10/xoper.html": "/docs/10/xoper.html", "/zh/docs/10/sql-createoperator.html": "/docs/10/sql-createoperator.html", "/zh/docs/10/catalog-pg-operator.html": "/docs/10/catalog-pg-operator.html"}, "body_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>   \u76ee\u5f55 <code>pg_operator</code> \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 <a href=\"/zh/docs/10/sql-createoperator.html\" rel=\"nofollow\"><span>CREATE OPERATOR</span></a> \u548c<a href=\"/zh/docs/10/xoper.html\" rel=\"nofollow\">\u7b2c\u00a037.12\u00a0\u8282</a>\u3002\n  </p><p>\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 <code>oprleft</code> \u4e3a\u96f6\u3002</p><p><a href=\"/zh/docs/10/catalog-pg-operator.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>", "body_sha256": "06c42d78d6ed7997781e51f28defdfcc732c27fac5bc5bb7eabeb3166250886a", "content_hash": 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"Right operand", "/versions/10/facts/2/label": "Result type", "/versions/10/facts/3/label": "Implementing function", "/versions/10/facts/4/label": "Operator kind", "/versions/10/facts/5/label": "Hash join candidate", "/versions/10/facts/5/value": "no", "/versions/10/facts/6/label": "Merge join candidate", "/versions/10/facts/6/value": "no", "/versions/10/tables/0/title": "Declared operator-family membership", "/versions/10/related/0/label": "tsvector data type", "/versions/10/related/1/label": "tsquery data type", "/versions/10/related/2/label": "bool data type", "/versions/10/related/3/label": "Commutator: @@(tsquery,tsvector)", "/versions/10/related/4/label": "gist/tsvector_ops family", "/versions/10/related/5/label": "gin/tsvector_ops family", "/versions/10/sections/0/title": "Catalog interpretation", "/versions/10/sections/0/paragraphs/0": "The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 37.12 for more information.", "/versions/10/sections/0/paragraphs/1": "Unused columns contain zeroes. For example, oprleft is zero for a prefix operator.", "/versions/10/tables/0/rows/0/purpose": "search", "/versions/10/tables/0/rows/1/purpose": "search", "/versions/10/tables/0/columns/0/label": "Index AM", "/versions/10/tables/0/columns/1/label": "Family", "/versions/10/tables/0/columns/2/label": "Strategy", "/versions/10/tables/0/columns/3/label": "Purpose", "/versions/10/tables/0/columns/4/label": "Ordering family"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "d1b393a3037d4bc4e42f1b8e337af7a887700394ff1fbb9b7eadff32c8ef1def", "canonical_center_text_hash": "18a3a3e647db02879e85a5934bceefa1bcfdeca5832a9f1ea944b15905864195"}, "description_zh": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "ts_match_vq(tsvector,tsquery)", "hash_join": "f", "left_type": "tsvector", "commutator": "@@(tsquery,tsvector)", "merge_join": "f", "right_type": "tsquery", "result_type": "bool"}, "memberships": [{"family": "tsvector_ops", "method": "gin", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "sort_family": ""}, {"family": "tsvector_ops", "method": "gist", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "sort_family": ""}]}, "comparison_hash": "d0a8243082322183ecd8a797057ac6e9af91449ad52c675cb6c3d66b5af06b5a", "manual_language": "zh", "manual_semantics": "Source catalog description; no additional matching manual operator definition claimed", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>   \u76ee\u5f55 <code>pg_operator</code> \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 <a href=\"/zh/docs/10/sql-createoperator.html\" rel=\"nofollow\"><span>CREATE OPERATOR</span></a> \u548c<a href=\"/zh/docs/10/xoper.html\" rel=\"nofollow\">\u7b2c\u00a037.12\u00a0\u8282</a>\u3002\n  </p><p>\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 <code>oprleft</code> \u4e3a\u96f6\u3002</p><p><a href=\"/zh/docs/10/catalog-pg-operator.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "11": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "tsvector"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "tsquery"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "ts_match_vq(tsvector,tsquery)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "tables": [{"key": "memberships", "rows": [{"family": {"url": "/wiki/opclass/family-gist-tsvector_ops/?v=11", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gist/?v=11", "text": "GiST"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-tsvector_ops/?v=11", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gin/?v=11", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}], "title": "\u58f0\u660e\u7684\u64cd\u4f5c\u7b26\u5bb6\u65cf\u6210\u5458\u5173\u7cfb", "columns": [{"key": "method", "label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5"}, {"key": "family", "label": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}]}], "aliases": ["@@", "@@(tsvector,tsquery)"], "related": [{"url": "/wiki/type/tsvector/?v=11", "label": "tsvector \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/type/tsquery/?v=11", "label": "tsquery \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/type/bool/?v=11", "label": "bool \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/operator/op-4040-tsquery-tsvector/?v=11", "label": "\u4ea4\u6362\u64cd\u4f5c\u7b26\uff1a@@(tsquery,tsvector)"}, {"url": "/wiki/opclass/family-gist-tsvector_ops/?v=11", "label": "gist/tsvector_ops \u5bb6\u65cf"}, {"url": "/wiki/opclass/family-gin-tsvector_ops/?v=11", "label": "gin/tsvector_ops \u5bb6\u65cf"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v11.22/postgresql-11.22.tar.bz2", "label": "11.22", "major": "11", "channel": "historical", "revision": 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"zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/11/catalog-pg-operator.html", "anchor": "", "locale": "zh-Hans", "version": "11", "build_id": 64, "page_key": "catalog-pg-operator.html", "extraction": "concept-introduction", "source_hash": "0a1886d791082632a12e7f8727bde5468669f9a29ef4525aa1c89ba15b017a01", "fragment_sha256": "adb97cbf474fdd0e74539c40cd3f68706ea9b84436a3670063f959f620302de8", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:ef5c7bc074acae9795db16e6b7482aea3b222bd4bcce0f76831332b97a21e8a1", "translated_from_revision": null}, "body_sha256": "6ae6be027cb67e47a8b5fc6715c2cd534af6b2ef7f00dc10218fa38fb4d06a83", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "tsvector"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "tsquery"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "ts_match_vq(tsvector,tsquery)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "ts_match_vq(tsvector,tsquery)", "hash_join": "f", "left_type": "tsvector", "commutator": "@@(tsquery,tsvector)", "merge_join": "f", "right_type": "tsquery", "result_type": "bool"}, "sections": [{"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 38.13 \u8282 \u3002", "\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 oprleft \u4e3a\u96f6\u3002"]}], "center_zh": {"title": "@@(tsvector,tsquery)", "locale": "zh-Hans", "source": {"key": "op-4040-tsvector-tsquery", "locale": "zh-Hans", "version": "11", "text_hash": "bab1b498fa07b956c71844d5be85cec55bb04184b2844a8565e34110e9c23c97", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "tsvector"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "tsquery"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "ts_match_vq(tsvector,tsquery)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "tables": [{"key": "memberships", "rows": [{"family": {"url": "/wiki/opclass/family-gist-tsvector_ops/?v=11", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gist/?v=11", "text": "GiST"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-tsvector_ops/?v=11", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gin/?v=11", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}], "title": "\u58f0\u660e\u7684\u64cd\u4f5c\u7b26\u5bb6\u65cf\u6210\u5458\u5173\u7cfb", "columns": [{"key": "method", "label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5"}, {"key": "family", "label": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/11/catalog-pg-operator.html", "anchor": "", "locale": "zh-Hans", "version": "11", "build_id": 64, "page_key": "catalog-pg-operator.html", "extraction": "concept-introduction", "source_hash": "0a1886d791082632a12e7f8727bde5468669f9a29ef4525aa1c89ba15b017a01", "fragment_sha256": "adb97cbf474fdd0e74539c40cd3f68706ea9b84436a3670063f959f620302de8", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:ef5c7bc074acae9795db16e6b7482aea3b222bd4bcce0f76831332b97a21e8a1", "translated_from_revision": null}, "body_sha256": "6ae6be027cb67e47a8b5fc6715c2cd534af6b2ef7f00dc10218fa38fb4d06a83", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "sections": [{"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 38.13 \u8282 \u3002", "\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 oprleft \u4e3a\u96f6\u3002"]}], "description_zh": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u76ee\u5f55 <code class=\"structname\">pg_operator</code> \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 <a class=\"xref\" href=\"/zh/docs/11/sql-createoperator.html\"><span class=\"refentrytitle\">CREATE OPERATOR</span></a> \u548c<a class=\"xref\" href=\"/zh/docs/11/xoper.html\">\u7b2c\u00a038.13\u00a0\u8282</a>\u3002\n  </p><p>\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 <code class=\"structfield\">oprleft</code> \u4e3a\u96f6\u3002</p><p><a href=\"/zh/docs/11/catalog-pg-operator.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "version": "11", "link_map": {"/zh/docs/11/xoper.html": "/docs/11/xoper.html", "/zh/docs/11/sql-createoperator.html": "/docs/11/sql-createoperator.html", "/zh/docs/11/catalog-pg-operator.html": "/docs/11/catalog-pg-operator.html"}, "body_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u76ee\u5f55 <code>pg_operator</code> \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 <a href=\"/zh/docs/11/sql-createoperator.html\" rel=\"nofollow\"><span>CREATE OPERATOR</span></a> \u548c<a href=\"/zh/docs/11/xoper.html\" rel=\"nofollow\">\u7b2c\u00a038.13\u00a0\u8282</a>\u3002\n  </p><p>\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 <code>oprleft</code> \u4e3a\u96f6\u3002</p><p><a href=\"/zh/docs/11/catalog-pg-operator.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>", "body_sha256": "3fd31d883770ae0d58f15b7ad0de881eb5467d44e5d481b5dcb797b9f555113a", "content_hash": "bab1b498fa07b956c71844d5be85cec55bb04184b2844a8565e34110e9c23c97", "source_database": "center", "source_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "signature": "@@(tsvector,tsquery) \u2192 bool", "tables_zh": [{"key": "memberships", "rows": [{"family": {"url": "/wiki/opclass/family-gist-tsvector_ops/?v=11", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gist/?v=11", "text": "GiST"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-tsvector_ops/?v=11", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gin/?v=11", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}], "title": "\u58f0\u660e\u7684\u64cd\u4f5c\u7b26\u5bb6\u65cf\u6210\u5458\u5173\u7cfb", "columns": [{"key": "method", "label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5"}, {"key": "family", "label": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}]}], "source_oid": "3636", "description": ["\u5168\u6587\u641c\u7d22\u5339\u914d\u3002"], "memberships": [{"family": "tsvector_ops", "method": "gist", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "description": "text search match", "family_slug": "family-gist-tsvector_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-tsvector-tsquery", "sort_family_slug": ""}, {"family": "tsvector_ops", "method": "gin", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "description": "text search match", "family_slug": "family-gin-tsvector_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-tsvector-tsquery", "sort_family_slug": ""}], "sections_zh": [{"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 38.13 \u8282 \u3002", "\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 oprleft \u4e3a\u96f6\u3002"]}], "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/catalog-pg-operator.html", "method": "same-major semantic node", "sha256": "f82a79efdee09289202a35db03a983767f4fc93fe523141f530180cd56c9dd23", "language": "zh", "matched_nodes": ["#CATALOG-PG-OPERATOR/p[2]", "#CATALOG-PG-OPERATOR/p[5]"]}], "language": "zh", "original_text": {"/versions/11/description/0": "text search match", "/versions/11/facts/0/label": "Left operand", "/versions/11/facts/1/label": "Right operand", "/versions/11/facts/2/label": "Result type", "/versions/11/facts/3/label": "Implementing function", "/versions/11/facts/4/label": "Operator kind", "/versions/11/facts/5/label": "Hash join candidate", "/versions/11/facts/5/value": "no", "/versions/11/facts/6/label": "Merge join candidate", "/versions/11/facts/6/value": "no", "/versions/11/tables/0/title": "Declared operator-family membership", "/versions/11/related/0/label": "tsvector data type", "/versions/11/related/1/label": "tsquery data type", "/versions/11/related/2/label": "bool data type", "/versions/11/related/3/label": "Commutator: @@(tsquery,tsvector)", "/versions/11/related/4/label": "gist/tsvector_ops family", "/versions/11/related/5/label": "gin/tsvector_ops family", "/versions/11/sections/0/title": "Catalog interpretation", "/versions/11/sections/0/paragraphs/0": "The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 38.13 for more information.", "/versions/11/sections/0/paragraphs/1": "Unused columns contain zeroes. For example, oprleft is zero for a prefix operator.", "/versions/11/tables/0/rows/0/purpose": "search", "/versions/11/tables/0/rows/1/purpose": "search", "/versions/11/tables/0/columns/0/label": "Index AM", "/versions/11/tables/0/columns/1/label": "Family", "/versions/11/tables/0/columns/2/label": "Strategy", "/versions/11/tables/0/columns/3/label": "Purpose", "/versions/11/tables/0/columns/4/label": "Ordering family"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "57ff9c72c94d3ee32c85afa0e688c0e07e66d9320ff0aec8612093430a037641", "canonical_center_text_hash": "bab1b498fa07b956c71844d5be85cec55bb04184b2844a8565e34110e9c23c97"}, "description_zh": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "ts_match_vq(tsvector,tsquery)", "hash_join": "f", "left_type": "tsvector", "commutator": "@@(tsquery,tsvector)", "merge_join": "f", "right_type": "tsquery", "result_type": "bool"}, "memberships": [{"family": "tsvector_ops", "method": "gin", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "sort_family": ""}, {"family": "tsvector_ops", "method": "gist", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "sort_family": ""}]}, "comparison_hash": "d0a8243082322183ecd8a797057ac6e9af91449ad52c675cb6c3d66b5af06b5a", "manual_language": "zh", "manual_semantics": "Source catalog description; no additional matching manual operator definition claimed", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u76ee\u5f55 <code>pg_operator</code> \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 <a href=\"/zh/docs/11/sql-createoperator.html\" rel=\"nofollow\"><span>CREATE OPERATOR</span></a> \u548c<a href=\"/zh/docs/11/xoper.html\" rel=\"nofollow\">\u7b2c\u00a038.13\u00a0\u8282</a>\u3002\n  </p><p>\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 <code>oprleft</code> \u4e3a\u96f6\u3002</p><p><a href=\"/zh/docs/11/catalog-pg-operator.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "12": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "tsvector"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "tsquery"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "ts_match_vq(tsvector,tsquery)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "tables": [{"key": "memberships", "rows": [{"family": {"url": "/wiki/opclass/family-gist-tsvector_ops/?v=12", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gist/?v=12", "text": "GiST"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-tsvector_ops/?v=12", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gin/?v=12", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}], "title": "\u58f0\u660e\u7684\u64cd\u4f5c\u7b26\u5bb6\u65cf\u6210\u5458\u5173\u7cfb", "columns": [{"key": "method", "label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5"}, {"key": "family", "label": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}]}], "aliases": ["@@", "@@(tsvector,tsquery)"], "related": [{"url": "/wiki/type/tsvector/?v=12", "label": "tsvector \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/type/tsquery/?v=12", "label": "tsquery \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/type/bool/?v=12", "label": "bool \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/operator/op-4040-tsquery-tsvector/?v=12", "label": "\u4ea4\u6362\u64cd\u4f5c\u7b26\uff1a@@(tsquery,tsvector)"}, {"url": "/wiki/opclass/family-gist-tsvector_ops/?v=12", "label": "gist/tsvector_ops \u5bb6\u65cf"}, {"url": "/wiki/opclass/family-gin-tsvector_ops/?v=12", "label": "gin/tsvector_ops \u5bb6\u65cf"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v12.22/postgresql-12.22.tar.bz2", "label": "12.22", "major": "12", "channel": "historical", "revision": 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"zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/12/catalog-pg-operator.html", "anchor": "", "locale": "zh-Hans", "version": "12", "build_id": 65, "page_key": "catalog-pg-operator.html", "extraction": "concept-introduction", "source_hash": "81ee405c6c78bb15e19f04abae13db32e44641d76ab4b54f5a93e2fe5ccf7ff2", "fragment_sha256": "caa51cc02d567e9c4f74ed11c50a00e96c00f3b660a06a90fe345dec73c95524", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:86d2ff781f93e1de17122ebc514d5e64fcb63fed15941f496d7e146c6dcc7a49", "translated_from_revision": null}, "body_sha256": "d2d7160c20e3641ff44a1656ba78aaca0d75aaf95317b4d4395d7fecc5d6a33c", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "tsvector"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "tsquery"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "ts_match_vq(tsvector,tsquery)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "ts_match_vq(tsvector,tsquery)", "hash_join": "f", "left_type": "tsvector", "commutator": "@@(tsquery,tsvector)", "merge_join": "f", "right_type": "tsquery", "result_type": "bool"}, "sections": [{"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 37.14 \u8282 \u3002", "\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 oprleft \u4e3a\u96f6\u3002"]}], "center_zh": {"title": "@@(tsvector,tsquery)", "locale": "zh-Hans", "source": {"key": "op-4040-tsvector-tsquery", "locale": "zh-Hans", "version": "12", "text_hash": "27e346dcd7b8c0843fe0be07d8134f7fe2e0e3f0af657ae4a39221db87936ec9", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "tsvector"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "tsquery"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "ts_match_vq(tsvector,tsquery)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "tables": [{"key": "memberships", "rows": [{"family": {"url": "/wiki/opclass/family-gist-tsvector_ops/?v=12", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gist/?v=12", "text": "GiST"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-tsvector_ops/?v=12", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gin/?v=12", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}], "title": "\u58f0\u660e\u7684\u64cd\u4f5c\u7b26\u5bb6\u65cf\u6210\u5458\u5173\u7cfb", "columns": [{"key": "method", "label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5"}, {"key": "family", "label": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/12/catalog-pg-operator.html", "anchor": "", "locale": "zh-Hans", "version": "12", "build_id": 65, "page_key": "catalog-pg-operator.html", "extraction": "concept-introduction", "source_hash": "81ee405c6c78bb15e19f04abae13db32e44641d76ab4b54f5a93e2fe5ccf7ff2", "fragment_sha256": "caa51cc02d567e9c4f74ed11c50a00e96c00f3b660a06a90fe345dec73c95524", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:86d2ff781f93e1de17122ebc514d5e64fcb63fed15941f496d7e146c6dcc7a49", "translated_from_revision": null}, "body_sha256": "d2d7160c20e3641ff44a1656ba78aaca0d75aaf95317b4d4395d7fecc5d6a33c", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "sections": [{"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 37.14 \u8282 \u3002", "\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 oprleft \u4e3a\u96f6\u3002"]}], "description_zh": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u76ee\u5f55 <code class=\"structname\">pg_operator</code> \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 <a class=\"xref\" href=\"/zh/docs/12/sql-createoperator.html\"><span class=\"refentrytitle\">CREATE OPERATOR</span></a> \u548c<a class=\"xref\" href=\"/zh/docs/12/xoper.html\">\u7b2c\u00a037.14\u00a0\u8282</a>\u3002\n  </p><p>\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 <code class=\"structfield\">oprleft</code> \u4e3a\u96f6\u3002</p><p><a href=\"/zh/docs/12/catalog-pg-operator.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "version": "12", "link_map": {"/zh/docs/12/xoper.html": "/docs/12/xoper.html", "/zh/docs/12/sql-createoperator.html": "/docs/12/sql-createoperator.html", "/zh/docs/12/catalog-pg-operator.html": "/docs/12/catalog-pg-operator.html"}, "body_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u76ee\u5f55 <code>pg_operator</code> \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 <a href=\"/zh/docs/12/sql-createoperator.html\" rel=\"nofollow\"><span>CREATE OPERATOR</span></a> \u548c<a href=\"/zh/docs/12/xoper.html\" rel=\"nofollow\">\u7b2c\u00a037.14\u00a0\u8282</a>\u3002\n  </p><p>\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 <code>oprleft</code> \u4e3a\u96f6\u3002</p><p><a href=\"/zh/docs/12/catalog-pg-operator.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>", "body_sha256": "f14d165c73127f176c696010bd72298300aa50201c96ef978ca1b6341a7b009c", "content_hash": "27e346dcd7b8c0843fe0be07d8134f7fe2e0e3f0af657ae4a39221db87936ec9", "source_database": "center", "source_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "signature": "@@(tsvector,tsquery) \u2192 bool", "tables_zh": [{"key": "memberships", "rows": [{"family": {"url": "/wiki/opclass/family-gist-tsvector_ops/?v=12", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gist/?v=12", "text": "GiST"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-tsvector_ops/?v=12", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gin/?v=12", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}], "title": "\u58f0\u660e\u7684\u64cd\u4f5c\u7b26\u5bb6\u65cf\u6210\u5458\u5173\u7cfb", "columns": [{"key": "method", "label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5"}, {"key": "family", "label": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}]}], "source_oid": "3636", "description": ["\u5168\u6587\u641c\u7d22\u5339\u914d\u3002"], "memberships": [{"family": "tsvector_ops", "method": "gist", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "description": "text search match", "family_slug": "family-gist-tsvector_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-tsvector-tsquery", "sort_family_slug": ""}, {"family": "tsvector_ops", "method": "gin", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "description": "text search match", "family_slug": "family-gin-tsvector_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-tsvector-tsquery", "sort_family_slug": ""}], "sections_zh": [{"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 37.14 \u8282 \u3002", "\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 oprleft \u4e3a\u96f6\u3002"]}], "localization": {"status": "complete", "sources": [{"url": "/docs/12/catalog-pg-amop.html", "method": "same-major semantic node", "sha256": "fb1485d72baa6293bbb9db509168fcb9e29aeb84d9eaa463046dffc10c6689ab", "language": "zh", "matched_nodes": ["#CATALOG-PG-AMOP/p[2]/em[1]"]}, {"url": "/docs/12/catalog-pg-operator.html", "method": "same-major semantic node", "sha256": "4a79b5202e1196d421bb3e2618f56796ef0b5c8fc2303cae3f9889c405e5236f", "language": "zh", "matched_nodes": ["#CATALOG-PG-OPERATOR/p[2]", "#CATALOG-PG-OPERATOR/p[5]"]}], "language": "zh", "original_text": {"/versions/12/description/0": "text search match", "/versions/12/facts/0/label": "Left operand", "/versions/12/facts/1/label": "Right operand", "/versions/12/facts/2/label": "Result type", "/versions/12/facts/3/label": "Implementing function", "/versions/12/facts/4/label": "Operator kind", "/versions/12/facts/5/label": "Hash join candidate", "/versions/12/facts/5/value": "no", "/versions/12/facts/6/label": "Merge join candidate", "/versions/12/facts/6/value": "no", "/versions/12/tables/0/title": "Declared operator-family membership", "/versions/12/related/0/label": "tsvector data type", "/versions/12/related/1/label": "tsquery data type", "/versions/12/related/2/label": "bool data type", "/versions/12/related/3/label": "Commutator: @@(tsquery,tsvector)", "/versions/12/related/4/label": "gist/tsvector_ops family", "/versions/12/related/5/label": "gin/tsvector_ops family", "/versions/12/sections/0/title": "Catalog interpretation", "/versions/12/sections/0/paragraphs/0": "The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 37.14 for more information.", "/versions/12/sections/0/paragraphs/1": "Unused columns contain zeroes. For example, oprleft is zero for a prefix operator.", "/versions/12/tables/0/rows/0/purpose": "search", "/versions/12/tables/0/rows/1/purpose": "search", "/versions/12/tables/0/columns/0/label": "Index AM", "/versions/12/tables/0/columns/1/label": "Family", "/versions/12/tables/0/columns/2/label": "Strategy", "/versions/12/tables/0/columns/3/label": "Purpose", "/versions/12/tables/0/columns/4/label": "Ordering family"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "5a9a945c3a70da2fe1a505ddc66bff172bc81bdd06cf2b981db6f7631f8d0dea", "canonical_center_text_hash": "27e346dcd7b8c0843fe0be07d8134f7fe2e0e3f0af657ae4a39221db87936ec9"}, "description_zh": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "ts_match_vq(tsvector,tsquery)", "hash_join": "f", "left_type": "tsvector", "commutator": "@@(tsquery,tsvector)", "merge_join": "f", "right_type": "tsquery", "result_type": "bool"}, "memberships": [{"family": "tsvector_ops", "method": "gin", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "sort_family": ""}, {"family": "tsvector_ops", "method": "gist", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "sort_family": ""}]}, "comparison_hash": "d0a8243082322183ecd8a797057ac6e9af91449ad52c675cb6c3d66b5af06b5a", "manual_language": "zh", "manual_semantics": "Source catalog description; no additional matching manual operator definition claimed", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u76ee\u5f55 <code>pg_operator</code> \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 <a href=\"/zh/docs/12/sql-createoperator.html\" rel=\"nofollow\"><span>CREATE OPERATOR</span></a> \u548c<a href=\"/zh/docs/12/xoper.html\" rel=\"nofollow\">\u7b2c\u00a037.14\u00a0\u8282</a>\u3002\n  </p><p>\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 <code>oprleft</code> \u4e3a\u96f6\u3002</p><p><a href=\"/zh/docs/12/catalog-pg-operator.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "13": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "tsvector"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "tsquery"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "ts_match_vq(tsvector,tsquery)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "tables": [{"key": "memberships", "rows": [{"family": {"url": "/wiki/opclass/family-gist-tsvector_ops/?v=13", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gist/?v=13", "text": "GiST"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-tsvector_ops/?v=13", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gin/?v=13", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}], "title": "\u58f0\u660e\u7684\u64cd\u4f5c\u7b26\u5bb6\u65cf\u6210\u5458\u5173\u7cfb", "columns": [{"key": "method", "label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5"}, {"key": "family", "label": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}]}], "aliases": ["@@", "@@(tsvector,tsquery)"], "related": [{"url": "/wiki/type/tsvector/?v=13", "label": "tsvector \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/type/tsquery/?v=13", "label": "tsquery \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/type/bool/?v=13", "label": "bool \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/operator/op-4040-tsquery-tsvector/?v=13", "label": "\u4ea4\u6362\u64cd\u4f5c\u7b26\uff1a@@(tsquery,tsvector)"}, {"url": "/wiki/opclass/family-gist-tsvector_ops/?v=13", "label": "gist/tsvector_ops \u5bb6\u65cf"}, {"url": "/wiki/opclass/family-gin-tsvector_ops/?v=13", "label": "gin/tsvector_ops \u5bb6\u65cf"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v13.23/postgresql-13.23.tar.bz2", "label": "13.23", "major": "13", "channel": "historical", "revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6", "source_sha256": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6", "manual_fingerprint": "2bbea71f4723fc9e4e58cfdb28368763f999de2800d45ade748f7c7546dfb9d3", "catalog_fingerprint": "df58d29b226fbb90326087233d7970032abdec1352373270449eeee324f84a35"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v13.23/postgresql-13.23.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, {"url": "/docs/13/catalog-pg-operator.html", "path": "catalog-pg-operator.html", "label": "PostgreSQL 13 English manual: catalog-pg-operator.html", "sha256": "1a325d2fa41f711c0a7fa6b57e37e8e98a59f218e01112e0767c455c1b5818a1"}, {"url": "/docs/13/catalog-pg-amop.html", "path": "catalog-pg-amop.html", "label": "PostgreSQL 13 English manual: catalog-pg-amop.html", "sha256": "7a8e67f8dc59c305612c6d029fc8760c092f27203d5338c6db6c6d9b8aabc561"}, {"url": "/docs/13/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE", "path": "functions-textsearch.html", "label": "PostgreSQL 13 English manual: functions-textsearch.html", "sha256": "adf771480debd8c600199a3f271d1adc46e4197cba17cf728b6219b7dd97d3f6"}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/13/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE", "anchor": "TEXTSEARCH-OPERATORS-TABLE", "locale": "zh-Hans", "version": "13", "build_id": 66, "page_key": "functions-textsearch.html", "extraction": "concept-introduction", "source_hash": "252fe06d02209bd640a3a4ed695296bd9c4afb181594c4bd467d8348c3c8587b", "fragment_sha256": "8dff30cd353ff1622335c6fccf4c7f0314d5d4dc0260240133e1ce3d2275fa6d", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:a13a825c39f0268ef1cfe9137e283e38d0da73b2d7894f0733c7b26372a4f6a4", "translated_from_revision": null}, "body_sha256": "f6fe3f0e552ea1f6217b7435744d31fcadfaeae570efec00b6fddfb3ce206f22", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "tsvector"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "tsquery"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "ts_match_vq(tsvector,tsquery)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "ts_match_vq(tsvector,tsquery)", "hash_join": "f", "left_type": "tsvector", "commutator": "@@(tsquery,tsvector)", "merge_join": "f", "right_type": "tsquery", "result_type": "bool"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["tsvector \u5339\u914d tsquery \u5417\uff1f\uff08\u53c2\u6570\u53ef\u4ee5\u6309\u4efb\u610f\u987a\u5e8f\u7ed9\u51fa\u3002\uff09", "to_tsvector('fat cats ate rats') @@ to_tsquery('cat & rat') \u2192 t"]}, {"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 37.14 \u8282 \u3002", "\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 oprleft \u4e3a\u96f6\u3002"]}], "center_zh": {"title": "@@(tsvector,tsquery)", "locale": "zh-Hans", "source": {"key": "op-4040-tsvector-tsquery", "locale": "zh-Hans", "version": "13", "text_hash": "060352f1c59233814023d23a510234b3d13ed77fa436ddb35c83dbd1fcb9fc6f", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "tsvector"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "tsquery"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "ts_match_vq(tsvector,tsquery)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "tables": [{"key": "memberships", "rows": [{"family": {"url": "/wiki/opclass/family-gist-tsvector_ops/?v=13", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gist/?v=13", "text": "GiST"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-tsvector_ops/?v=13", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gin/?v=13", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}], "title": "\u58f0\u660e\u7684\u64cd\u4f5c\u7b26\u5bb6\u65cf\u6210\u5458\u5173\u7cfb", "columns": [{"key": "method", "label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5"}, {"key": "family", "label": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/13/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE", "anchor": "TEXTSEARCH-OPERATORS-TABLE", "locale": "zh-Hans", "version": "13", "build_id": 66, "page_key": "functions-textsearch.html", "extraction": "concept-introduction", "source_hash": "252fe06d02209bd640a3a4ed695296bd9c4afb181594c4bd467d8348c3c8587b", "fragment_sha256": "8dff30cd353ff1622335c6fccf4c7f0314d5d4dc0260240133e1ce3d2275fa6d", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:a13a825c39f0268ef1cfe9137e283e38d0da73b2d7894f0733c7b26372a4f6a4", "translated_from_revision": null}, "body_sha256": "f6fe3f0e552ea1f6217b7435744d31fcadfaeae570efec00b6fddfb3ce206f22", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["tsvector \u5339\u914d tsquery \u5417\uff1f\uff08\u53c2\u6570\u53ef\u4ee5\u6309\u4efb\u610f\u987a\u5e8f\u7ed9\u51fa\u3002\uff09", "to_tsvector('fat cats ate rats') @@ to_tsquery('cat & rat') \u2192 t"]}, {"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 37.14 \u8282 \u3002", "\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 oprleft \u4e3a\u96f6\u3002"]}], "description_zh": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p class=\"title\"><strong>\u8868\u00a09.41.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/13/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "version": "13", "link_map": {"/zh/docs/13/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE": "/docs/13/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE"}, "body_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.41.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/13/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>", "body_sha256": "3fb8bc4c900042e159bc104e80c912998c3e6cddfb15fb26d3e31dbcba4b22fb", "content_hash": "060352f1c59233814023d23a510234b3d13ed77fa436ddb35c83dbd1fcb9fc6f", "source_database": "center", "source_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "signature": "@@(tsvector,tsquery) \u2192 bool", "tables_zh": [{"key": "memberships", "rows": [{"family": {"url": "/wiki/opclass/family-gist-tsvector_ops/?v=13", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gist/?v=13", "text": 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"family-gist-tsvector_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-tsvector-tsquery", "sort_family_slug": ""}, {"family": "tsvector_ops", "method": "gin", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "description": "text search match", "family_slug": "family-gin-tsvector_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-tsvector-tsquery", "sort_family_slug": ""}], "sections_zh": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["tsvector \u5339\u914d tsquery \u5417\uff1f\uff08\u53c2\u6570\u53ef\u4ee5\u6309\u4efb\u610f\u987a\u5e8f\u7ed9\u51fa\u3002\uff09", "to_tsvector('fat cats ate rats') @@ to_tsquery('cat & rat') \u2192 t"]}, {"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 37.14 \u8282 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{"/versions/13/description/0": "text search match", "/versions/13/facts/0/label": "Left operand", "/versions/13/facts/1/label": "Right operand", "/versions/13/facts/2/label": "Result type", "/versions/13/facts/3/label": "Implementing function", "/versions/13/facts/4/label": "Operator kind", "/versions/13/facts/5/label": "Hash join candidate", "/versions/13/facts/5/value": "no", "/versions/13/facts/6/label": "Merge join candidate", "/versions/13/facts/6/value": "no", "/versions/13/tables/0/title": "Declared operator-family membership", "/versions/13/related/0/label": "tsvector data type", "/versions/13/related/1/label": "tsquery data type", "/versions/13/related/2/label": "bool data type", "/versions/13/related/3/label": "Commutator: @@(tsquery,tsvector)", "/versions/13/related/4/label": "gist/tsvector_ops family", "/versions/13/related/5/label": "gin/tsvector_ops family", "/versions/13/sections/0/title": "English manual definition", "/versions/13/sections/1/title": "Catalog interpretation", "/versions/13/sections/0/paragraphs/0": "Does tsvector match tsquery ? 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"label": "\u6392\u5e8f\u5bb6\u65cf"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/14/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE", "anchor": "TEXTSEARCH-OPERATORS-TABLE", "locale": "zh-Hans", "version": "14", "build_id": 99, "page_key": "functions-textsearch.html", "extraction": "concept-introduction", "source_hash": "04f99bb6ca09df2b7fbfbad1fd464599a4ec88a4e5dad9b2d5a1dd36df98488c", "fragment_sha256": "8dff30cd353ff1622335c6fccf4c7f0314d5d4dc0260240133e1ce3d2275fa6d", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:87e6aa4fd6e1ec85c5f4a6de4f5647cfd9e5de734ca2c266d32b6d6192c662ef", "translated_from_revision": null}, "body_sha256": "c6875865cbf23a6e26cc3194647a6469ddb0679383e8fde403045911305a1c14", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["tsvector \u5339\u914d tsquery \u5417\uff1f\uff08\u53c2\u6570\u53ef\u4ee5\u6309\u4efb\u610f\u987a\u5e8f\u7ed9\u51fa\u3002\uff09", "to_tsvector('fat cats ate rats') @@ to_tsquery('cat & rat') \u2192 t"]}, {"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 38.14 \u8282 \u3002"]}], "description_zh": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p class=\"title\"><strong>\u8868\u00a09.41.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/14/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "version": "14", "link_map": {"/zh/docs/14/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE": "/docs/14/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE"}, "body_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.41.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/14/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\" 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"family-gist-tsvector_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-tsvector-tsquery", "sort_family_slug": ""}, {"family": "tsvector_ops", "method": "gin", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "description": "text search match", "family_slug": "family-gin-tsvector_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-tsvector-tsquery", "sort_family_slug": ""}], "sections_zh": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["tsvector \u5339\u914d tsquery \u5417\uff1f\uff08\u53c2\u6570\u53ef\u4ee5\u6309\u4efb\u610f\u987a\u5e8f\u7ed9\u51fa\u3002\uff09", "to_tsvector('fat cats ate rats') @@ to_tsquery('cat & rat') \u2192 t"]}, {"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 38.14 \u8282 \u3002"]}], "localization": {"status": "complete", "sources": [{"url": "/docs/14/catalog-pg-amop.html", "method": "same-major semantic node", "sha256": "2b8fdc15654f6701ab77bdf068a2c3b50cadd8da3bce8f385811b4193b4952b4", "language": "zh", "matched_nodes": ["#CATALOG-PG-AMOP/p[2]/em[1]"]}, {"url": "/docs/14/catalog-pg-operator.html", "method": "same-major semantic node", "sha256": "77531e62ed30180fca3990f31ecee43d1a140f3a459c18583e5158aa4b41435a", "language": "zh", "matched_nodes": ["#CATALOG-PG-OPERATOR/p[2]"]}, {"url": "/docs/14/functions-textsearch.html", "method": "same-major semantic node", "sha256": "17ea35ad65e1ace26bacde00cd60ae51cef361dfd297e37013ae33c86cd44bc4", "language": "zh", "matched_nodes": ["#FUNCTIONS-TEXTSEARCH/div[4]/div[1]/table[0]/tbody[2]/tr[0]/td[0]/p[2]"]}], "language": "zh", "original_text": {"/versions/14/description/0": "text search match", "/versions/14/facts/0/label": "Left operand", "/versions/14/facts/1/label": "Right operand", "/versions/14/facts/2/label": "Result type", "/versions/14/facts/3/label": "Implementing function", "/versions/14/facts/4/label": "Operator kind", "/versions/14/facts/5/label": "Hash join candidate", "/versions/14/facts/5/value": "no", "/versions/14/facts/6/label": "Merge join candidate", "/versions/14/facts/6/value": "no", "/versions/14/tables/0/title": "Declared operator-family membership", "/versions/14/related/0/label": "tsvector data type", "/versions/14/related/1/label": "tsquery data type", "/versions/14/related/2/label": "bool data type", "/versions/14/related/3/label": "Commutator: @@(tsquery,tsvector)", "/versions/14/related/4/label": "gist/tsvector_ops family", "/versions/14/related/5/label": "gin/tsvector_ops family", "/versions/14/sections/0/title": "English manual definition", "/versions/14/sections/1/title": "Catalog interpretation", "/versions/14/sections/0/paragraphs/0": "Does tsvector match tsquery ? (The arguments can be given in either order.)", "/versions/14/sections/1/paragraphs/0": "The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 38.14 for more information.", "/versions/14/tables/0/rows/0/purpose": "search", "/versions/14/tables/0/rows/1/purpose": "search", "/versions/14/tables/0/columns/0/label": "Index AM", "/versions/14/tables/0/columns/1/label": "Family", "/versions/14/tables/0/columns/2/label": "Strategy", "/versions/14/tables/0/columns/3/label": "Purpose", "/versions/14/tables/0/columns/4/label": "Ordering family"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "a884d1f09c9299c739e5ed4c8c4a4013f8f27a251b03850bd00cf42e7e0eef7e", "canonical_center_text_hash": "0212d9c024723586808cf83c1f8ee7d4b95ccf2f9dbc9698d6d7b99d376c9b70"}, "description_zh": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "ts_match_vq(tsvector,tsquery)", "hash_join": "f", "left_type": "tsvector", "commutator": "@@(tsquery,tsvector)", "merge_join": "f", "right_type": "tsquery", "result_type": "bool"}, "memberships": [{"family": "tsvector_ops", "method": "gin", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "sort_family": ""}, {"family": "tsvector_ops", "method": "gist", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "sort_family": ""}]}, "comparison_hash": "d0a8243082322183ecd8a797057ac6e9af91449ad52c675cb6c3d66b5af06b5a", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.41.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/14/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\" 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(The arguments can be given in either order.)", "/versions/15/sections/1/paragraphs/0": "The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 38.14 for more information.", "/versions/15/tables/0/rows/0/purpose": "search", "/versions/15/tables/0/rows/1/purpose": "search", "/versions/15/tables/0/columns/0/label": "Index AM", "/versions/15/tables/0/columns/1/label": "Family", "/versions/15/tables/0/columns/2/label": "Strategy", "/versions/15/tables/0/columns/3/label": "Purpose", "/versions/15/tables/0/columns/4/label": "Ordering family"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "feb2c6eb955a8fe40cc4e5f62cad992621742417437014fc49103180d833c017", "canonical_center_text_hash": "4f6b4d7ab3f54575e532717fe6577e9403e04e4326c78f100bae61d9975314c0"}, "description_zh": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "ts_match_vq(tsvector,tsquery)", "hash_join": "f", "left_type": "tsvector", "commutator": "@@(tsquery,tsvector)", "merge_join": "f", "right_type": "tsquery", "result_type": "bool"}, "memberships": [{"family": "tsvector_ops", "method": "gin", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "sort_family": ""}, {"family": "tsvector_ops", "method": "gist", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "sort_family": ""}]}, "comparison_hash": "d0a8243082322183ecd8a797057ac6e9af91449ad52c675cb6c3d66b5af06b5a", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": 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"value": "tsvector"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "tsquery"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "ts_match_vq(tsvector,tsquery)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "ts_match_vq(tsvector,tsquery)", "hash_join": "f", "left_type": "tsvector", "commutator": "@@(tsquery,tsvector)", "merge_join": "f", "right_type": "tsquery", "result_type": "bool"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["tsvector \u5339\u914d tsquery \u5417\uff1f\uff08\u53c2\u6570\u53ef\u4ee5\u6309\u4efb\u610f\u987a\u5e8f\u7ed9\u51fa\u3002\uff09", "to_tsvector('fat cats ate rats') @@ to_tsquery('cat & rat') \u2192 t"]}, {"title": 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"source_facts_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["tsvector \u5339\u914d tsquery \u5417\uff1f\uff08\u53c2\u6570\u53ef\u4ee5\u6309\u4efb\u610f\u987a\u5e8f\u7ed9\u51fa\u3002\uff09", "to_tsvector('fat cats ate rats') @@ to_tsquery('cat & rat') \u2192 t"]}, {"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 38.14 \u8282 \u3002"]}], "description_zh": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p class=\"title\"><strong>\u8868\u00a09.42.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/16/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "version": "16", "link_map": {"/zh/docs/16/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE": "/docs/16/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE"}, "body_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.42.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/16/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\" 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(The arguments can be given in either order.)", "/versions/16/sections/1/paragraphs/0": "The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 38.14 for more information.", "/versions/16/tables/0/rows/0/purpose": "search", "/versions/16/tables/0/rows/1/purpose": "search", "/versions/16/tables/0/columns/0/label": "Index AM", "/versions/16/tables/0/columns/1/label": "Family", "/versions/16/tables/0/columns/2/label": "Strategy", "/versions/16/tables/0/columns/3/label": "Purpose", "/versions/16/tables/0/columns/4/label": "Ordering family"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "14eff7505f3395d17e905ddbb35559d8152648aebd2e33b895dca409dedaf11c", "canonical_center_text_hash": "d34e48d0e34173786d0c19bb30bd5a850e841fb24e58f2ff4585165b834285d0"}, "description_zh": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "ts_match_vq(tsvector,tsquery)", "hash_join": "f", "left_type": "tsvector", "commutator": "@@(tsquery,tsvector)", "merge_join": "f", "right_type": "tsquery", "result_type": 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"<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.42.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/16/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\" 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"\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 36.14 \u8282 \u3002"]}], "center_zh": {"title": "@@(tsvector,tsquery)", "locale": "zh-Hans", "source": {"key": "op-4040-tsvector-tsquery", "locale": "zh-Hans", "version": "17", "text_hash": "1b6383c4832ed14119c73645b3afb92c808f4b28ebc9d75136e3aca6db9bf748", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "tsvector"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "tsquery"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "ts_match_vq(tsvector,tsquery)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "tables": [{"key": "memberships", "rows": [{"family": {"url": "/wiki/opclass/family-gist-tsvector_ops/?v=17", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gist/?v=17", "text": "GiST"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-tsvector_ops/?v=17", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gin/?v=17", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}], "title": "\u58f0\u660e\u7684\u64cd\u4f5c\u7b26\u5bb6\u65cf\u6210\u5458\u5173\u7cfb", "columns": [{"key": "method", "label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5"}, {"key": "family", "label": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/17/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE", "anchor": "TEXTSEARCH-OPERATORS-TABLE", "locale": "zh-Hans", "version": "17", "build_id": 105, "page_key": "functions-textsearch.html", "extraction": "concept-introduction", "source_hash": "8d3a5ff8db589dca969018f350eb39749cd42d9382e23fe69d74648aa3f42c53", "fragment_sha256": "523fda5880a23694c82ad300724526882ecebf48079ca292eb410108a044567f", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:7340767258d21c21b36f373f1fff6bab2be18e0daca13a865129db6105c09efd", "translated_from_revision": null}, "body_sha256": "100a86d2bfaec1439ff78678c85cefda3f0df8b8ecfa47d26aa632032c4c4fdc", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["tsvector \u5339\u914d tsquery \u5417\uff1f\uff08\u53c2\u6570\u53ef\u4ee5\u6309\u4efb\u610f\u987a\u5e8f\u7ed9\u51fa\u3002\uff09", "to_tsvector('fat cats ate rats') @@ to_tsquery('cat & rat') \u2192 t"]}, {"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 36.14 \u8282 \u3002"]}], "description_zh": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p class=\"title\"><strong>\u8868\u00a09.42.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/17/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "version": "17", "link_map": {"/zh/docs/17/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE": "/docs/17/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE"}, "body_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.42.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/17/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>", "body_sha256": "5dcda4138d61dce8aa80fa7e8ce510f22832fc07f8606fc0adb27facc3bd5501", "content_hash": "1b6383c4832ed14119c73645b3afb92c808f4b28ebc9d75136e3aca6db9bf748", "source_database": "center", "source_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "signature": "@@(tsvector,tsquery) \u2192 bool", "tables_zh": [{"key": "memberships", "rows": [{"family": {"url": "/wiki/opclass/family-gist-tsvector_ops/?v=17", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gist/?v=17", "text": 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"/versions/17/facts/2/label": "Result type", "/versions/17/facts/3/label": "Implementing function", "/versions/17/facts/4/label": "Operator kind", "/versions/17/facts/5/label": "Hash join candidate", "/versions/17/facts/5/value": "no", "/versions/17/facts/6/label": "Merge join candidate", "/versions/17/facts/6/value": "no", "/versions/17/tables/0/title": "Declared operator-family membership", "/versions/17/related/0/label": "tsvector data type", "/versions/17/related/1/label": "tsquery data type", "/versions/17/related/2/label": "bool data type", "/versions/17/related/3/label": "Commutator: @@(tsquery,tsvector)", "/versions/17/related/4/label": "gist/tsvector_ops family", "/versions/17/related/5/label": "gin/tsvector_ops family", "/versions/17/sections/0/title": "English manual definition", "/versions/17/sections/1/title": "Catalog interpretation", "/versions/17/sections/0/paragraphs/0": "Does tsvector match tsquery ? (The arguments can be given in either order.)", "/versions/17/sections/1/paragraphs/0": "The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 36.14 for more information.", "/versions/17/tables/0/rows/0/purpose": "search", "/versions/17/tables/0/rows/1/purpose": "search", "/versions/17/tables/0/columns/0/label": "Index AM", "/versions/17/tables/0/columns/1/label": "Family", "/versions/17/tables/0/columns/2/label": "Strategy", "/versions/17/tables/0/columns/3/label": "Purpose", "/versions/17/tables/0/columns/4/label": "Ordering family"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "6aaf2efc08febfad5e96ff4b317e1e6717ef85587258d395bf8b5160d96be982", "canonical_center_text_hash": "1b6383c4832ed14119c73645b3afb92c808f4b28ebc9d75136e3aca6db9bf748"}, "description_zh": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "ts_match_vq(tsvector,tsquery)", "hash_join": "f", "left_type": "tsvector", "commutator": "@@(tsquery,tsvector)", "merge_join": "f", "right_type": "tsquery", "result_type": "bool"}, "memberships": [{"family": "tsvector_ops", "method": "gin", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "sort_family": ""}, {"family": "tsvector_ops", "method": "gist", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "sort_family": ""}]}, "comparison_hash": "d0a8243082322183ecd8a797057ac6e9af91449ad52c675cb6c3d66b5af06b5a", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.42.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/17/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "18": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "tsvector"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "tsquery"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "ts_match_vq(tsvector,tsquery)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "tables": [{"key": "memberships", 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"manual": {"url": "/zh/docs/18/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE", "anchor": "TEXTSEARCH-OPERATORS-TABLE", "locale": "zh-Hans", "version": "18", "build_id": 107, "page_key": "functions-textsearch.html", "extraction": "concept-introduction", "source_hash": "8401bb0d06633da86885cceee001a41a7bc026a1e7cb38731a171ec09f7e10a4", "fragment_sha256": "523fda5880a23694c82ad300724526882ecebf48079ca292eb410108a044567f", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b", "translated_from_revision": null}, "body_sha256": "dfd15022062801bdd7ca7a4ee0bcc984aadfe11d81e1d6c30430fab2e4f4992b", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "tsvector"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "tsquery"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "ts_match_vq(tsvector,tsquery)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "ts_match_vq(tsvector,tsquery)", "hash_join": "f", "left_type": "tsvector", "commutator": "@@(tsquery,tsvector)", "merge_join": "f", "right_type": "tsquery", "result_type": "bool"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["tsvector \u5339\u914d tsquery \u5417\uff1f\uff08\u53c2\u6570\u53ef\u4ee5\u6309\u4efb\u610f\u987a\u5e8f\u7ed9\u51fa\u3002\uff09", "to_tsvector('fat cats ate rats') @@ to_tsquery('cat & rat') \u2192 t"]}, {"title": 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"value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "tables": [{"key": "memberships", "rows": [{"family": {"url": "/wiki/opclass/family-gist-tsvector_ops/?v=18", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gist/?v=18", "text": "GiST"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-tsvector_ops/?v=18", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gin/?v=18", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}], "title": "\u58f0\u660e\u7684\u64cd\u4f5c\u7b26\u5bb6\u65cf\u6210\u5458\u5173\u7cfb", "columns": [{"key": "method", "label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5"}, {"key": "family", "label": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", 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"source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["tsvector \u5339\u914d tsquery \u5417\uff1f\uff08\u53c2\u6570\u53ef\u4ee5\u6309\u4efb\u610f\u987a\u5e8f\u7ed9\u51fa\u3002\uff09", "to_tsvector('fat cats ate rats') @@ to_tsquery('cat & rat') \u2192 t"]}, {"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 36.14 \u8282 \u3002"]}], "description_zh": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p class=\"title\"><strong>\u8868\u00a09.42.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "version": "18", "link_map": {"/zh/docs/18/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE": "/docs/18/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE"}, "body_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.42.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\" 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{"key": "family", "label": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/19/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE", "anchor": "TEXTSEARCH-OPERATORS-TABLE", "locale": "zh-Hans", "version": "19", "build_id": 109, "page_key": "functions-textsearch.html", "extraction": "concept-introduction", "source_hash": "09150fd381005a5982306d564c79c101dc1604f7563064c0ca6d044d5ce28cb2", "fragment_sha256": "523fda5880a23694c82ad300724526882ecebf48079ca292eb410108a044567f", "source_revision": "sha256:af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:65fda1f1b62a89992b84014c9157e61b67dbe8190e93945826efec668fad038c", "translated_from_revision": "sha256:af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "body_sha256": "81e90c1ea3115e75bbb75883fe070ccc0cbcd35ecb244bf92f854a472449c046", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["tsvector \u5339\u914d tsquery \u5417\uff1f\uff08\u53c2\u6570\u53ef\u4ee5\u6309\u4efb\u610f\u987a\u5e8f\u7ed9\u51fa\u3002\uff09", "to_tsvector('fat cats ate rats') @@ to_tsquery('cat & rat') \u2192 t"]}, {"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 36.14 \u8282 \u3002"]}], "description_zh": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p class=\"title\"><strong>\u8868\u00a09.42.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/19/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "version": "19", "link_map": {"/zh/docs/19/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE": "/docs/19/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE"}, "body_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.42.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/19/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\" 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\u3002"]}], "localization": {"status": "complete", "sources": [{"url": "/docs/19/catalog-pg-amop.html", "method": "same-major semantic node", "sha256": "8685135a1f22b71dfcd182e77ed97d14ceb21f011d1b58b2b168130423c68d5c", "language": "zh", "matched_nodes": ["#CATALOG-PG-AMOP/p[2]/em[1]"]}, {"url": "/docs/19/catalog-pg-operator.html", "method": "same-major semantic node", "sha256": "9debafecc544409918e14c4ab4498c5b52d41808968dccb8a5874794ef8e4ac1", "language": "zh", "matched_nodes": ["#CATALOG-PG-OPERATOR/p[2]"]}, {"url": "/docs/19/functions-textsearch.html", "method": "same-major semantic node", "sha256": "55aa7575b11e8c27d4b691872a7bbe1dee86e813b8936de48615af7f545fedac", "language": "zh", "matched_nodes": ["#FUNCTIONS-TEXTSEARCH/div[4]/div[1]/table[0]/tbody[2]/tr[0]/td[0]/p[2]"]}], "language": "zh", "original_text": {"/versions/19/description/0": "text search match", "/versions/19/facts/0/label": "Left operand", "/versions/19/facts/1/label": "Right operand", "/versions/19/facts/2/label": "Result type", "/versions/19/facts/3/label": "Implementing function", "/versions/19/facts/4/label": "Operator kind", "/versions/19/facts/5/label": "Hash join candidate", "/versions/19/facts/5/value": "no", "/versions/19/facts/6/label": "Merge join candidate", "/versions/19/facts/6/value": "no", "/versions/19/tables/0/title": "Declared operator-family membership", "/versions/19/related/0/label": "tsvector data type", "/versions/19/related/1/label": "tsquery data type", "/versions/19/related/2/label": "bool data type", "/versions/19/related/3/label": "Commutator: @@(tsquery,tsvector)", "/versions/19/related/4/label": "gist/tsvector_ops family", "/versions/19/related/5/label": "gin/tsvector_ops family", "/versions/19/sections/0/title": "English manual definition", "/versions/19/sections/1/title": "Catalog interpretation", "/versions/19/sections/0/paragraphs/0": "Does tsvector match tsquery ? (The arguments can be given in either order.)", "/versions/19/sections/1/paragraphs/0": "The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 36.14 for more information.", "/versions/19/tables/0/rows/0/purpose": "search", "/versions/19/tables/0/rows/1/purpose": "search", "/versions/19/tables/0/columns/0/label": "Index AM", "/versions/19/tables/0/columns/1/label": "Family", "/versions/19/tables/0/columns/2/label": "Strategy", "/versions/19/tables/0/columns/3/label": "Purpose", "/versions/19/tables/0/columns/4/label": "Ordering family"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "99d228af76f0e570f79a5818caf3b2828a220798e38b1d0ddd4514b5f5c8207a", "canonical_center_text_hash": "5e2010bdad756d3c5c6eeb3bbc57a3546de7caaefb21b0f88f920e8a915265ff"}, "description_zh": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "ts_match_vq(tsvector,tsquery)", "hash_join": "f", "left_type": "tsvector", "commutator": "@@(tsquery,tsvector)", "merge_join": "f", "right_type": "tsquery", "result_type": "bool"}, "memberships": [{"family": "tsvector_ops", "method": "gin", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "sort_family": ""}, {"family": "tsvector_ops", "method": "gist", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "sort_family": ""}]}, "comparison_hash": "d0a8243082322183ecd8a797057ac6e9af91449ad52c675cb6c3d66b5af06b5a", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.42.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/19/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\" 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(The arguments can be given in either order.)", "/versions/20/sections/1/paragraphs/0": "The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 36.14 for more information.", "/versions/20/tables/0/rows/0/purpose": "search", "/versions/20/tables/0/rows/1/purpose": "search", "/versions/20/tables/0/columns/0/label": "Index AM", "/versions/20/tables/0/columns/1/label": "Family", "/versions/20/tables/0/columns/2/label": "Strategy", "/versions/20/tables/0/columns/3/label": "Purpose", "/versions/20/tables/0/columns/4/label": "Ordering family"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "b268d0933ea6f3b881c2f598ba9eb3c6663e74fa670aa392b3066fa48ec0a73b", "canonical_center_text_hash": "13243f43bd387b5d907da34c4504fc3fdfd7cca05789fbdbb2b1eb5b185e631f"}, "description_zh": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "ts_match_vq(tsvector,tsquery)", "hash_join": "f", "left_type": "tsvector", "commutator": "@@(tsquery,tsvector)", "merge_join": "f", "right_type": "tsquery", "result_type": "bool"}, "memberships": [{"family": "tsvector_ops", "method": "gin", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "sort_family": ""}, {"family": "tsvector_ops", "method": "gist", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "sort_family": ""}]}, "comparison_hash": "d0a8243082322183ecd8a797057ac6e9af91449ad52c675cb6c3d66b5af06b5a", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.42.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/devel/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\" 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"\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 36.14 \u8282 \u3002"]}], "description_zh": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p class=\"title\"><strong>\u8868\u00a09.42.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "version": "18", "link_map": {"/zh/docs/18/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE": "/docs/18/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE"}, "body_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.42.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>", "body_sha256": "c617fe8ed5e8738b7b2f1d100e9874728d4b5be5e341dbb9d9cadccf8c2d2f2f", "content_hash": "edef782ac0a477d91a95aae973e1e77f47b06400fd0b1a05d47ea7b181772459", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "signature": "@@(tsvector,tsquery) \u2192 bool", "tables_zh": [{"key": "memberships", "rows": [{"family": {"url": "/wiki/opclass/family-gist-tsvector_ops/?v=18", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gist/?v=18", "text": "GiST"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-tsvector_ops/?v=18", "text": "tsvector_ops"}, "method": {"url": "/wiki/indexam/gin/?v=18", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "1", "sort_family": ""}], "title": "\u58f0\u660e\u7684\u64cd\u4f5c\u7b26\u5bb6\u65cf\u6210\u5458\u5173\u7cfb", "columns": [{"key": "method", "label": "\u7d22\u5f15\u8bbf\u95ee\u65b9\u6cd5"}, {"key": "family", "label": "\u64cd\u4f5c\u7b26\u5bb6\u65cf"}, {"key": "strategy", "label": "\u7b56\u7565"}, {"key": "purpose", "label": "\u7528\u9014"}, {"key": "sort_family", "label": "\u6392\u5e8f\u5bb6\u65cf"}]}], "source_oid": "3636", "description": ["\u5168\u6587\u641c\u7d22\u5339\u914d\u3002"], "memberships": [{"family": "tsvector_ops", "method": "gist", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "description": "text search match", "family_slug": "family-gist-tsvector_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-tsvector-tsquery", "sort_family_slug": ""}, {"family": "tsvector_ops", "method": "gin", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "description": "text search match", "family_slug": "family-gin-tsvector_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-tsvector-tsquery", "sort_family_slug": ""}], "sections_zh": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["tsvector \u5339\u914d tsquery \u5417\uff1f\uff08\u53c2\u6570\u53ef\u4ee5\u6309\u4efb\u610f\u987a\u5e8f\u7ed9\u51fa\u3002\uff09", "to_tsvector('fat cats ate rats') @@ to_tsquery('cat & rat') \u2192 t"]}, {"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 36.14 \u8282 \u3002"]}], "localization": {"status": "complete", "sources": [{"url": "/docs/18/catalog-pg-amop.html", "method": "same-major semantic node", "sha256": "c46185aa5f574dacd289a0b3876023793406b4cf58dee7eeebb86436d0577bdc", "language": "zh", "matched_nodes": ["#CATALOG-PG-AMOP/p[2]/em[1]"]}, {"url": "/docs/18/catalog-pg-operator.html", "method": "same-major semantic node", "sha256": "7cfcd945bbbd55377dea8d4bd57380014caceb4e83c5db3be16c23eb5991d68f", "language": "zh", "matched_nodes": ["#CATALOG-PG-OPERATOR/p[2]"]}, {"url": "/docs/18/functions-textsearch.html", "method": "same-major semantic node", "sha256": "df4c9ae6ebdd256c76deaf801c6e9171976720d2eddea6ff2f53bee665e94196", "language": "zh", "matched_nodes": ["#FUNCTIONS-TEXTSEARCH/div[4]/div[1]/table[0]/tbody[2]/tr[0]/td[0]/p[2]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "text search match", "/versions/18/facts/0/label": "Left operand", "/versions/18/facts/1/label": "Right operand", "/versions/18/facts/2/label": "Result type", "/versions/18/facts/3/label": "Implementing function", "/versions/18/facts/4/label": "Operator kind", "/versions/18/facts/5/label": "Hash join candidate", "/versions/18/facts/5/value": "no", "/versions/18/facts/6/label": "Merge join candidate", "/versions/18/facts/6/value": "no", "/versions/18/tables/0/title": "Declared operator-family membership", "/versions/18/related/0/label": "tsvector data type", "/versions/18/related/1/label": "tsquery data type", "/versions/18/related/2/label": "bool data type", "/versions/18/related/3/label": "Commutator: @@(tsquery,tsvector)", "/versions/18/related/4/label": "gist/tsvector_ops family", "/versions/18/related/5/label": "gin/tsvector_ops family", "/versions/18/sections/0/title": "English manual definition", "/versions/18/sections/1/title": "Catalog interpretation", "/versions/18/sections/0/paragraphs/0": "Does tsvector match tsquery ? (The arguments can be given in either order.)", "/versions/18/sections/1/paragraphs/0": "The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 36.14 for more information.", "/versions/18/tables/0/rows/0/purpose": "search", "/versions/18/tables/0/rows/1/purpose": "search", "/versions/18/tables/0/columns/0/label": "Index AM", "/versions/18/tables/0/columns/1/label": "Family", "/versions/18/tables/0/columns/2/label": "Strategy", "/versions/18/tables/0/columns/3/label": "Purpose", "/versions/18/tables/0/columns/4/label": "Ordering family"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "f1e937d73eefbac06ba67e6fb2d50bb7f02848724eec693d24e5ee350265cbf8", "canonical_center_text_hash": "edef782ac0a477d91a95aae973e1e77f47b06400fd0b1a05d47ea7b181772459"}, "description_zh": "\u5168\u6587\u641c\u7d22\u5339\u914d\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "ts_match_vq(tsvector,tsquery)", "hash_join": "f", "left_type": "tsvector", "commutator": "@@(tsquery,tsvector)", "merge_join": "f", "right_type": "tsquery", "result_type": "bool"}, "memberships": [{"family": "tsvector_ops", "method": "gin", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "sort_family": ""}, {"family": "tsvector_ops", "method": "gist", "purpose": "search", "operator": "@@(tsvector,tsquery)", "strategy": "1", "left_type": "tsvector", "right_type": "tsquery", "sort_family": ""}]}, "comparison_hash": "d0a8243082322183ecd8a797057ac6e9af91449ad52c675cb6c3d66b5af06b5a", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.42.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>", "center_zh_rendered": "<p>\u5168\u6587\u641c\u7d22\u5339\u914d\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>@@</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>ts_match_vq(tsvector,tsquery)</code></dd><dt>\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u5de6\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsvector</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>@@(tsquery,tsvector)</code></dd><dt>\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5</dt><dd><code>\u5426</code></dd><dt>\u53f3\u64cd\u4f5c\u6570\u7c7b\u578b</dt><dd><code>tsquery</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.42.\u00a0\u6587\u672c\u68c0\u7d22\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/docs/18/functions-textsearch.html#TEXTSEARCH-OPERATORS-TABLE\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "comparison": {"left": "17", "right": "18", "status": "unchanged", "diff": ""}}