{"kind": "operator", "major": "18", "item": {"slug": "op-4040-jsonb-jsonpath", "name": "@@(jsonb,jsonpath)", "name_zh": "", "category": "JSON", "summary": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "aliases": ["@@", "@@(jsonb,jsonpath)"], "content_hash": "50249be3e16936477e9f95e0fa69c9eec63501fcdc5cf811597500e31a97a921", "versions": {"12": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "jsonb"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "jsonpath"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "jsonb_path_match_opr(jsonb,jsonpath)"}, {"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-gin-jsonb_ops/?v=12", "text": "jsonb_ops"}, "method": {"url": 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"\u5de6\u64cd\u4f5c\u6570", "value": "jsonb"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "jsonpath"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "jsonb_path_match_opr(jsonb,jsonpath)"}, {"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-gin-jsonb_ops/?v=12", "text": "jsonb_ops"}, "method": {"url": "/wiki/indexam/gin/?v=12", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-jsonb_path_ops/?v=12", "text": "jsonb_path_ops"}, "method": {"url": "/wiki/indexam/gin/?v=12", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "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": "444da9fca565edcf495f386507223929233580830264088b3be35c6896e8c7b8", "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": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "description_zh_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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": "8154ee860f1679431bc3fcd3fc3b27548b1d18ca22c1bf43cc667b973740e576", "content_hash": "1fc33370b4047d53aa440bb48acc49eef4cbdd50dc9b554278073af9208cc805", "source_database": "center", "source_revision": 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"description": ["\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002"], "memberships": [{"family": "jsonb_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "description": "jsonpath match", "family_slug": "family-gin-jsonb_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-jsonb-jsonpath", "sort_family_slug": ""}, {"family": "jsonb_path_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "description": "jsonpath match", "family_slug": "family-gin-jsonb_path_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-jsonb-jsonpath", "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": "jsonpath 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": "jsonb data type", "/versions/12/related/1/label": "jsonpath data type", "/versions/12/related/2/label": "bool data type", "/versions/12/related/3/label": "gin/jsonb_ops family", "/versions/12/related/4/label": "gin/jsonb_path_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": "9dee94482899394713629282668cc32772f3ea4adcfa5f3b9f6b35ed50f0efe3", "canonical_center_text_hash": "1fc33370b4047d53aa440bb48acc49eef4cbdd50dc9b554278073af9208cc805"}, "description_zh": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "jsonb_path_match_opr(jsonb,jsonpath)", "hash_join": "f", "left_type": "jsonb", "commutator": "", "merge_join": "f", "right_type": "jsonpath", "result_type": "bool"}, "memberships": [{"family": "jsonb_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "sort_family": ""}, {"family": "jsonb_path_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "sort_family": ""}]}, "comparison_hash": "05e2a3a801504dd550ef1a4117734f67349d537d51f520d1b7aa90c2f2988d5a", "manual_language": "zh", "manual_semantics": "Source catalog description; no additional matching manual operator definition claimed", "description_zh_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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": "jsonb"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "jsonpath"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "jsonb_path_match_opr(jsonb,jsonpath)"}, {"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-gin-jsonb_ops/?v=13", "text": "jsonb_ops"}, "method": {"url": "/wiki/indexam/gin/?v=13", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-jsonb_path_ops/?v=13", "text": "jsonb_path_ops"}, "method": {"url": "/wiki/indexam/gin/?v=13", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "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": ["@@", "@@(jsonb,jsonpath)"], "related": [{"url": "/wiki/type/jsonb/?v=13", "label": "jsonb \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/type/jsonpath/?v=13", "label": "jsonpath \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/type/bool/?v=13", "label": "bool \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/opclass/family-gin-jsonb_ops/?v=13", "label": "gin/jsonb_ops \u5bb6\u65cf"}, {"url": "/wiki/opclass/family-gin-jsonb_path_ops/?v=13", "label": "gin/jsonb_path_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-json.html#FUNCTIONS-JSONB-OP-TABLE", "path": "functions-json.html", "label": "PostgreSQL 13 English manual: functions-json.html", "sha256": "0c799abd02eda411bf4c690b0df8db2d6fbef7065c9db5ab5336e774946da276"}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/13/functions-json.html#FUNCTIONS-JSONB-OP-TABLE", "anchor": "FUNCTIONS-JSONB-OP-TABLE", "locale": "zh-Hans", "version": "13", "build_id": 66, "page_key": "functions-json.html", "extraction": "concept-introduction", "source_hash": "44f89c66ef9d393402bb4198655b4a13fe4ecf838f25ad2c4703bb1866a2557d", "fragment_sha256": "cbe6252091ca13520c569534b561bf4b68a771f2454df11d039051d334417d4f", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:a13a825c39f0268ef1cfe9137e283e38d0da73b2d7894f0733c7b26372a4f6a4", "translated_from_revision": null}, "body_sha256": "6e39c2f370d3155ed29ab6fa0199e3c2543dfbd8e0619228478af1706ead1b75", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "jsonb"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "jsonpath"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "jsonb_path_match_opr(jsonb,jsonpath)"}, {"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": "jsonb_path_match_opr(jsonb,jsonpath)", "hash_join": "f", "left_type": "jsonb", "commutator": "", "merge_join": "f", "right_type": "jsonpath", "result_type": "bool"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u8fd4\u56de\u6307\u5b9aJSON\u503c\u7684JSON\u8def\u5f84\u8c13\u8bcd\u68c0\u67e5\u7684\u7ed3\u679c\u3002\u53ea\u8003\u8651\u7ed3\u679c\u7684\u7b2c\u4e00\u9879\u3002\u5982\u679c\u7ed3\u679c\u4e0d\u662f\u5e03\u5c14\u503c\uff0c\u5219\u8fd4\u56de NULL \u3002", "'{\"a\":[1,2,3,4,5]}'::jsonb @@ '$.a[*] > 2' \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": "@@(jsonb,jsonpath)", "locale": "zh-Hans", "source": {"key": "op-4040-jsonb-jsonpath", "locale": "zh-Hans", "version": "13", "text_hash": "649533dd506cbd79764de7553d3bf06985693a88547ba790cdf9e0a35e51330c", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "jsonb"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "jsonpath"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "jsonb_path_match_opr(jsonb,jsonpath)"}, {"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-gin-jsonb_ops/?v=13", "text": "jsonb_ops"}, "method": {"url": "/wiki/indexam/gin/?v=13", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-jsonb_path_ops/?v=13", "text": "jsonb_path_ops"}, "method": {"url": "/wiki/indexam/gin/?v=13", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "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-json.html#FUNCTIONS-JSONB-OP-TABLE", "anchor": "FUNCTIONS-JSONB-OP-TABLE", "locale": "zh-Hans", "version": "13", "build_id": 66, "page_key": "functions-json.html", "extraction": "concept-introduction", "source_hash": "44f89c66ef9d393402bb4198655b4a13fe4ecf838f25ad2c4703bb1866a2557d", "fragment_sha256": "cbe6252091ca13520c569534b561bf4b68a771f2454df11d039051d334417d4f", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:a13a825c39f0268ef1cfe9137e283e38d0da73b2d7894f0733c7b26372a4f6a4", "translated_from_revision": null}, "body_sha256": "6e39c2f370d3155ed29ab6fa0199e3c2543dfbd8e0619228478af1706ead1b75", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u8fd4\u56de\u6307\u5b9aJSON\u503c\u7684JSON\u8def\u5f84\u8c13\u8bcd\u68c0\u67e5\u7684\u7ed3\u679c\u3002\u53ea\u8003\u8651\u7ed3\u679c\u7684\u7b2c\u4e00\u9879\u3002\u5982\u679c\u7ed3\u679c\u4e0d\u662f\u5e03\u5c14\u503c\uff0c\u5219\u8fd4\u56de NULL \u3002", "'{\"a\":[1,2,3,4,5]}'::jsonb @@ '$.a[*] > 2' \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": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "description_zh_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.45.\u00a0\u9644\u52a0\u7684 <code class=\"type\">jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/13/functions-json.html#FUNCTIONS-JSONB-OP-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": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "version": "13", "link_map": {"/zh/docs/13/functions-json.html#FUNCTIONS-JSONB-OP-TABLE": "/docs/13/functions-json.html#FUNCTIONS-JSONB-OP-TABLE"}, "body_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.45.\u00a0\u9644\u52a0\u7684 <code>jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/13/functions-json.html#FUNCTIONS-JSONB-OP-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": "56eb22d2268c258bd8fac0d600f24de34ff7a82c4fd68043119fb0c3092f1d41", "content_hash": "649533dd506cbd79764de7553d3bf06985693a88547ba790cdf9e0a35e51330c", "source_database": "center", "source_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "signature": "@@(jsonb,jsonpath) \u2192 bool", "tables_zh": [{"key": "memberships", "rows": [{"family": {"url": "/wiki/opclass/family-gin-jsonb_ops/?v=13", "text": "jsonb_ops"}, "method": {"url": "/wiki/indexam/gin/?v=13", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-jsonb_path_ops/?v=13", "text": "jsonb_path_ops"}, "method": {"url": "/wiki/indexam/gin/?v=13", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "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": "4013", "description": ["\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002"], "memberships": [{"family": "jsonb_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "description": "jsonpath match", "family_slug": "family-gin-jsonb_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-jsonb-jsonpath", "sort_family_slug": ""}, {"family": "jsonb_path_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "description": "jsonpath match", "family_slug": "family-gin-jsonb_path_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-jsonb-jsonpath", "sort_family_slug": ""}], "sections_zh": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u8fd4\u56de\u6307\u5b9aJSON\u503c\u7684JSON\u8def\u5f84\u8c13\u8bcd\u68c0\u67e5\u7684\u7ed3\u679c\u3002\u53ea\u8003\u8651\u7ed3\u679c\u7684\u7b2c\u4e00\u9879\u3002\u5982\u679c\u7ed3\u679c\u4e0d\u662f\u5e03\u5c14\u503c\uff0c\u5219\u8fd4\u56de NULL \u3002", "'{\"a\":[1,2,3,4,5]}'::jsonb @@ '$.a[*] > 2' \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"]}], "localization": {"status": "complete", "sources": [{"url": "/docs/13/catalog-pg-amop.html", "method": "same-major semantic node", "sha256": "344df36a802a949f2a1e178d6708bf07012cd0daff6368987f59cab3023d2853", "language": "zh", "matched_nodes": ["#CATALOG-PG-AMOP/p[2]/em[1]"]}, {"url": "/docs/13/catalog-pg-operator.html", "method": "same-major semantic node", "sha256": "46fd38944eeaedaf5977bf7e555facfc61d03f97bee7df978680e2d60921724e", "language": "zh", "matched_nodes": ["#CATALOG-PG-OPERATOR/p[2]", "#CATALOG-PG-OPERATOR/p[5]"]}, {"url": "/docs/13/functions-json.html", "method": "same-major semantic node", "sha256": "420ebf3cad62b461ce1fe0819088495f0fdb00299194411650259f926877c706", "language": "zh", "matched_nodes": ["#FUNCTIONS-JSON/div[6]/div[6]/div[1]/table[0]/tbody[2]/tr[11]/td[0]/p[1]"]}], "language": "zh", "original_text": {"/versions/13/description/0": "jsonpath 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": "jsonb data type", "/versions/13/related/1/label": "jsonpath data type", "/versions/13/related/2/label": "bool data type", "/versions/13/related/3/label": "gin/jsonb_ops family", "/versions/13/related/4/label": "gin/jsonb_path_ops family", "/versions/13/sections/0/title": "English manual definition", "/versions/13/sections/1/title": "Catalog interpretation", "/versions/13/sections/0/paragraphs/0": "Returns the result of a JSON path predicate check for the specified JSON value. Only the first item of the result is taken into account. If the result is not Boolean, then NULL is returned.", "/versions/13/sections/1/paragraphs/0": "The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 37.14 for more information.", "/versions/13/sections/1/paragraphs/1": "Unused columns contain zeroes. For example, oprleft is zero for a prefix operator.", "/versions/13/tables/0/rows/0/purpose": "search", "/versions/13/tables/0/rows/1/purpose": "search", "/versions/13/tables/0/columns/0/label": "Index AM", "/versions/13/tables/0/columns/1/label": "Family", "/versions/13/tables/0/columns/2/label": "Strategy", "/versions/13/tables/0/columns/3/label": "Purpose", "/versions/13/tables/0/columns/4/label": "Ordering family"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "660ad1559bc11a5c278cf6cbe6c74a2796abcde3122639ac5f46cb2d7f531755", "canonical_center_text_hash": "649533dd506cbd79764de7553d3bf06985693a88547ba790cdf9e0a35e51330c"}, "description_zh": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "jsonb_path_match_opr(jsonb,jsonpath)", "hash_join": "f", "left_type": "jsonb", "commutator": "", "merge_join": "f", "right_type": "jsonpath", "result_type": "bool"}, "memberships": [{"family": "jsonb_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "sort_family": ""}, {"family": "jsonb_path_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "sort_family": ""}]}, "comparison_hash": "05e2a3a801504dd550ef1a4117734f67349d537d51f520d1b7aa90c2f2988d5a", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.45.\u00a0\u9644\u52a0\u7684 <code>jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/13/functions-json.html#FUNCTIONS-JSONB-OP-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>"}, "14": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "jsonb"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "jsonpath"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "jsonb_path_match_opr(jsonb,jsonpath)"}, {"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-gin-jsonb_ops/?v=14", "text": "jsonb_ops"}, "method": {"url": "/wiki/indexam/gin/?v=14", "text": "GIN"}, "purpose": 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"value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "jsonb_path_match_opr(jsonb,jsonpath)", "hash_join": "f", "left_type": "jsonb", "commutator": "", "merge_join": "f", "right_type": "jsonpath", "result_type": "bool"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u8fd4\u56de\u6307\u5b9aJSON\u503c\u7684JSON\u8def\u5f84\u8c13\u8bcd\u68c0\u67e5\u7684\u7ed3\u679c\u3002\u53ea\u8003\u8651\u7ed3\u679c\u7684\u7b2c\u4e00\u9879\u3002\u5982\u679c\u7ed3\u679c\u4e0d\u662f\u5e03\u5c14\u503c\uff0c\u5219\u8fd4\u56de NULL \u3002", "'{\"a\":[1,2,3,4,5]}'::jsonb @@ '$.a[*] > 2' \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"]}], "center_zh": {"title": "@@(jsonb,jsonpath)", "locale": "zh-Hans", "source": {"key": "op-4040-jsonb-jsonpath", "locale": "zh-Hans", "version": "14", "text_hash": "ef19d2c102579c720ada80bdc4bf20e9aae9da65bff3f434934604e8cd2f10b1", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "jsonb"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "jsonpath"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "jsonb_path_match_opr(jsonb,jsonpath)"}, {"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-gin-jsonb_ops/?v=14", "text": "jsonb_ops"}, "method": {"url": "/wiki/indexam/gin/?v=14", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-jsonb_path_ops/?v=14", "text": "jsonb_path_ops"}, "method": {"url": "/wiki/indexam/gin/?v=14", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "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/14/functions-json.html#FUNCTIONS-JSONB-OP-TABLE", "anchor": "FUNCTIONS-JSONB-OP-TABLE", "locale": "zh-Hans", "version": "14", "build_id": 99, "page_key": "functions-json.html", "extraction": "concept-introduction", "source_hash": "4a892576c2b2efa1300b35052e568013578f49bb5f540921068d4c4d918a33ce", "fragment_sha256": "cbe6252091ca13520c569534b561bf4b68a771f2454df11d039051d334417d4f", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:87e6aa4fd6e1ec85c5f4a6de4f5647cfd9e5de734ca2c266d32b6d6192c662ef", "translated_from_revision": null}, "body_sha256": "4dba3c3154f3ff7f5a10b505a2ea3369752fe0b248b006e5c6763527f3732793", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u8fd4\u56de\u6307\u5b9aJSON\u503c\u7684JSON\u8def\u5f84\u8c13\u8bcd\u68c0\u67e5\u7684\u7ed3\u679c\u3002\u53ea\u8003\u8651\u7ed3\u679c\u7684\u7b2c\u4e00\u9879\u3002\u5982\u679c\u7ed3\u679c\u4e0d\u662f\u5e03\u5c14\u503c\uff0c\u5219\u8fd4\u56de NULL \u3002", "'{\"a\":[1,2,3,4,5]}'::jsonb @@ '$.a[*] > 2' \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": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "description_zh_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.45.\u00a0\u9644\u52a0\u7684 <code class=\"type\">jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/14/functions-json.html#FUNCTIONS-JSONB-OP-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": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "version": "14", "link_map": {"/zh/docs/14/functions-json.html#FUNCTIONS-JSONB-OP-TABLE": "/docs/14/functions-json.html#FUNCTIONS-JSONB-OP-TABLE"}, "body_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.45.\u00a0\u9644\u52a0\u7684 <code>jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/14/functions-json.html#FUNCTIONS-JSONB-OP-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": "bfea97c845066766f4bc9045a2251850925cc2af94b3bb764c84a55e21365fc4", "content_hash": "ef19d2c102579c720ada80bdc4bf20e9aae9da65bff3f434934604e8cd2f10b1", "source_database": "center", "source_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "signature": "@@(jsonb,jsonpath) \u2192 bool", "tables_zh": [{"key": "memberships", "rows": [{"family": {"url": "/wiki/opclass/family-gin-jsonb_ops/?v=14", "text": "jsonb_ops"}, "method": {"url": "/wiki/indexam/gin/?v=14", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-jsonb_path_ops/?v=14", "text": "jsonb_path_ops"}, "method": {"url": "/wiki/indexam/gin/?v=14", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "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": "4013", "description": ["\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002"], "memberships": [{"family": "jsonb_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "description": "jsonpath match", "family_slug": "family-gin-jsonb_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-jsonb-jsonpath", "sort_family_slug": ""}, {"family": "jsonb_path_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "description": "jsonpath match", "family_slug": "family-gin-jsonb_path_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-jsonb-jsonpath", "sort_family_slug": ""}], "sections_zh": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u8fd4\u56de\u6307\u5b9aJSON\u503c\u7684JSON\u8def\u5f84\u8c13\u8bcd\u68c0\u67e5\u7684\u7ed3\u679c\u3002\u53ea\u8003\u8651\u7ed3\u679c\u7684\u7b2c\u4e00\u9879\u3002\u5982\u679c\u7ed3\u679c\u4e0d\u662f\u5e03\u5c14\u503c\uff0c\u5219\u8fd4\u56de NULL \u3002", "'{\"a\":[1,2,3,4,5]}'::jsonb @@ '$.a[*] > 2' \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-json.html", "method": "same-major semantic node", "sha256": "c67156a09358577e1c76d1a34bf8841562820ca43827dcc7d273cd6ec0ef6258", "language": "zh", "matched_nodes": ["#FUNCTIONS-JSON/div[6]/div[6]/div[1]/table[0]/tbody[2]/tr[11]/td[0]/p[1]"]}], "language": "zh", "original_text": {"/versions/14/description/0": "jsonpath 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": "jsonb data type", "/versions/14/related/1/label": "jsonpath data type", "/versions/14/related/2/label": "bool data type", "/versions/14/related/3/label": "gin/jsonb_ops family", "/versions/14/related/4/label": "gin/jsonb_path_ops family", "/versions/14/sections/0/title": "English manual definition", "/versions/14/sections/1/title": "Catalog interpretation", "/versions/14/sections/0/paragraphs/0": "Returns the result of a JSON path predicate check for the specified JSON value. Only the first item of the result is taken into account. If the result is not Boolean, then NULL is returned.", "/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": "a73b87dcc5f5e913865dd8544080d8b2dfea718d4088aac33695a24339eb0d60", "canonical_center_text_hash": "ef19d2c102579c720ada80bdc4bf20e9aae9da65bff3f434934604e8cd2f10b1"}, "description_zh": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "jsonb_path_match_opr(jsonb,jsonpath)", "hash_join": "f", "left_type": "jsonb", "commutator": "", "merge_join": "f", "right_type": "jsonpath", "result_type": "bool"}, "memberships": [{"family": "jsonb_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "sort_family": ""}, {"family": "jsonb_path_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "sort_family": ""}]}, "comparison_hash": "05e2a3a801504dd550ef1a4117734f67349d537d51f520d1b7aa90c2f2988d5a", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.45.\u00a0\u9644\u52a0\u7684 <code>jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/14/functions-json.html#FUNCTIONS-JSONB-OP-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>"}, "15": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "jsonb"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "jsonpath"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "jsonb_path_match_opr(jsonb,jsonpath)"}, {"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-gin-jsonb_ops/?v=15", "text": "jsonb_ops"}, "method": {"url": "/wiki/indexam/gin/?v=15", "text": "GIN"}, "purpose": 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"label": "gin/jsonb_ops \u5bb6\u65cf"}, {"url": "/wiki/opclass/family-gin-jsonb_path_ops/?v=15", "label": "gin/jsonb_path_ops \u5bb6\u65cf"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v15.19/postgresql-15.19.tar.bz2", "label": "15.19", "major": "15", "channel": "stable", "revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89", "source_sha256": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89", "manual_fingerprint": "f39c61e9facb5b9404c7d6d1cf494d83af0cc46146554a7fc40724eb882d24a9", "catalog_fingerprint": "1c332a5ccec7bfdd8ca19b55a0279b5bd6cb1dd5dcc6c5587a98a491a9b566a5"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v15.19/postgresql-15.19.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, {"url": "/docs/15/catalog-pg-operator.html", "path": "catalog-pg-operator.html", "label": "PostgreSQL 15 English manual: 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"fragment_sha256": "31c284d06d9c68b15af4b17f5762f88d29fbae9cb78bcc154703ae8fb73aa651", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:6bce1a2df9170cb1146a1411c5547190856638221a6539e618ee1016c9f493ad", "translated_from_revision": null}, "body_sha256": "a3d76e9c961c93d91fbcfbb829bbb25a4ba93442e5ac15baf67799a60413baf6", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "jsonb"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "jsonpath"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "jsonb_path_match_opr(jsonb,jsonpath)"}, {"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": "jsonb_path_match_opr(jsonb,jsonpath)", "hash_join": "f", "left_type": "jsonb", "commutator": "", "merge_join": "f", "right_type": "jsonpath", "result_type": "bool"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u8fd4\u56de\u6307\u5b9aJSON\u503c\u7684JSON\u8def\u5f84\u8c13\u8bcd\u68c0\u67e5\u7684\u7ed3\u679c\u3002\u53ea\u8003\u8651\u7ed3\u679c\u7684\u7b2c\u4e00\u9879\u3002\u5982\u679c\u7ed3\u679c\u4e0d\u662f\u5e03\u5c14\u503c\uff0c\u5219\u8fd4\u56de NULL \u3002", "'{\"a\":[1,2,3,4,5]}'::jsonb @@ '$.a[*] > 2' \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"]}], "center_zh": {"title": "@@(jsonb,jsonpath)", "locale": "zh-Hans", "source": {"key": "op-4040-jsonb-jsonpath", "locale": "zh-Hans", "version": "15", "text_hash": "ba8e73281147c6c7b3d0ae1a804f4f48a22fa30195421d74cda843b5d8c9e1db", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "jsonb"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "jsonpath"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "jsonb_path_match_opr(jsonb,jsonpath)"}, {"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-gin-jsonb_ops/?v=15", "text": "jsonb_ops"}, "method": {"url": "/wiki/indexam/gin/?v=15", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-jsonb_path_ops/?v=15", "text": "jsonb_path_ops"}, "method": {"url": "/wiki/indexam/gin/?v=15", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "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/15/functions-json.html#FUNCTIONS-JSONB-OP-TABLE", "anchor": "FUNCTIONS-JSONB-OP-TABLE", "locale": "zh-Hans", "version": "15", "build_id": 101, "page_key": "functions-json.html", "extraction": "concept-introduction", "source_hash": "58c7fa428d4e03d3bfcaaed196fe4b58977ed6c938b5a707405887abb1fb4631", "fragment_sha256": "31c284d06d9c68b15af4b17f5762f88d29fbae9cb78bcc154703ae8fb73aa651", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:6bce1a2df9170cb1146a1411c5547190856638221a6539e618ee1016c9f493ad", "translated_from_revision": null}, "body_sha256": "a3d76e9c961c93d91fbcfbb829bbb25a4ba93442e5ac15baf67799a60413baf6", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u8fd4\u56de\u6307\u5b9aJSON\u503c\u7684JSON\u8def\u5f84\u8c13\u8bcd\u68c0\u67e5\u7684\u7ed3\u679c\u3002\u53ea\u8003\u8651\u7ed3\u679c\u7684\u7b2c\u4e00\u9879\u3002\u5982\u679c\u7ed3\u679c\u4e0d\u662f\u5e03\u5c14\u503c\uff0c\u5219\u8fd4\u56de NULL \u3002", "'{\"a\":[1,2,3,4,5]}'::jsonb @@ '$.a[*] > 2' \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": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "description_zh_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.46.\u00a0\u9644\u52a0\u7684 <code class=\"type\">jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/15/functions-json.html#FUNCTIONS-JSONB-OP-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": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "version": "15", "link_map": {"/zh/docs/15/functions-json.html#FUNCTIONS-JSONB-OP-TABLE": "/docs/15/functions-json.html#FUNCTIONS-JSONB-OP-TABLE"}, "body_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.46.\u00a0\u9644\u52a0\u7684 <code>jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/15/functions-json.html#FUNCTIONS-JSONB-OP-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": "083f16a1bf5e462f88c4a20180036ea437ceb95b73d94989a88abde5e77c1ec0", "content_hash": "ba8e73281147c6c7b3d0ae1a804f4f48a22fa30195421d74cda843b5d8c9e1db", "source_database": "center", "source_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "signature": "@@(jsonb,jsonpath) \u2192 bool", "tables_zh": [{"key": "memberships", "rows": [{"family": {"url": "/wiki/opclass/family-gin-jsonb_ops/?v=15", "text": "jsonb_ops"}, "method": {"url": "/wiki/indexam/gin/?v=15", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-jsonb_path_ops/?v=15", "text": "jsonb_path_ops"}, "method": {"url": "/wiki/indexam/gin/?v=15", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "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": "4013", "description": ["\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002"], "memberships": [{"family": "jsonb_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "description": "jsonpath match", "family_slug": "family-gin-jsonb_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-jsonb-jsonpath", "sort_family_slug": ""}, {"family": "jsonb_path_ops", "method": "gin", 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"/versions/15/facts/4/label": "Operator kind", "/versions/15/facts/5/label": "Hash join candidate", "/versions/15/facts/5/value": "no", "/versions/15/facts/6/label": "Merge join candidate", "/versions/15/facts/6/value": "no", "/versions/15/tables/0/title": "Declared operator-family membership", "/versions/15/related/0/label": "jsonb data type", "/versions/15/related/1/label": "jsonpath data type", "/versions/15/related/2/label": "bool data type", "/versions/15/related/3/label": "gin/jsonb_ops family", "/versions/15/related/4/label": "gin/jsonb_path_ops family", "/versions/15/sections/0/title": "English manual definition", "/versions/15/sections/1/title": "Catalog interpretation", "/versions/15/sections/0/paragraphs/0": "Returns the result of a JSON path predicate check for the specified JSON value. 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"FUNCTIONS-JSONB-OP-TABLE", "locale": "zh-Hans", "version": "16", "build_id": 103, "page_key": "functions-json.html", "extraction": "concept-introduction", "source_hash": "9dd58dfcb8fb2a491ae755d1ede2ff78937c3b85274524f286e62856ac77194d", "fragment_sha256": "31c284d06d9c68b15af4b17f5762f88d29fbae9cb78bcc154703ae8fb73aa651", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:80579a071736780f9c4022bb5148e1fb1256f1a33591306af67816e9e9bf3a9b", "translated_from_revision": null}, "body_sha256": "0dddcba6fd5064614a55a802e35c1e1b6b12b337839501cdc95c512e90208fbe", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u8fd4\u56de\u6307\u5b9aJSON\u503c\u7684JSON\u8def\u5f84\u8c13\u8bcd\u68c0\u67e5\u7684\u7ed3\u679c\u3002\u53ea\u8003\u8651\u7ed3\u679c\u7684\u7b2c\u4e00\u9879\u3002\u5982\u679c\u7ed3\u679c\u4e0d\u662f\u5e03\u5c14\u503c\uff0c\u5219\u8fd4\u56de NULL \u3002", "'{\"a\":[1,2,3,4,5]}'::jsonb @@ '$.a[*] > 2' \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": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "description_zh_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.46.\u00a0\u9644\u52a0\u7684 <code class=\"type\">jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/16/functions-json.html#FUNCTIONS-JSONB-OP-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": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "version": "16", "link_map": {"/zh/docs/16/functions-json.html#FUNCTIONS-JSONB-OP-TABLE": "/docs/16/functions-json.html#FUNCTIONS-JSONB-OP-TABLE"}, "body_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.46.\u00a0\u9644\u52a0\u7684 <code>jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/16/functions-json.html#FUNCTIONS-JSONB-OP-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": "ddd537f8537b3356006edbbef13852e001bb981d39c47ab67b9b3ae962956c84", "content_hash": "f71c268da6cb3970006f6a062e86ceb43b3926d8f4b6ffe0225ee17379738207", "source_database": "center", "source_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "signature": "@@(jsonb,jsonpath) \u2192 bool", "tables_zh": [{"key": "memberships", "rows": [{"family": {"url": "/wiki/opclass/family-gin-jsonb_ops/?v=16", "text": "jsonb_ops"}, "method": {"url": "/wiki/indexam/gin/?v=16", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-jsonb_path_ops/?v=16", "text": "jsonb_path_ops"}, "method": {"url": "/wiki/indexam/gin/?v=16", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "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": "4013", "description": ["\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002"], "memberships": [{"family": "jsonb_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "description": "jsonpath match", "family_slug": "family-gin-jsonb_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-jsonb-jsonpath", "sort_family_slug": ""}, {"family": "jsonb_path_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "description": "jsonpath match", "family_slug": "family-gin-jsonb_path_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-jsonb-jsonpath", "sort_family_slug": ""}], "sections_zh": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u8fd4\u56de\u6307\u5b9aJSON\u503c\u7684JSON\u8def\u5f84\u8c13\u8bcd\u68c0\u67e5\u7684\u7ed3\u679c\u3002\u53ea\u8003\u8651\u7ed3\u679c\u7684\u7b2c\u4e00\u9879\u3002\u5982\u679c\u7ed3\u679c\u4e0d\u662f\u5e03\u5c14\u503c\uff0c\u5219\u8fd4\u56de NULL \u3002", "'{\"a\":[1,2,3,4,5]}'::jsonb @@ '$.a[*] > 2' \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/16/catalog-pg-amop.html", "method": "same-major semantic node", "sha256": "704b1a6817cd451566b69b08f4210b2fb192934810322e22cb9a2980f7d93af4", "language": "zh", "matched_nodes": ["#CATALOG-PG-AMOP/p[2]/em[1]"]}, {"url": "/docs/16/catalog-pg-operator.html", "method": "same-major semantic node", "sha256": "ff2395afae4eb19cedbcb0acbd87a844078e82ba0722c2dbe9e7fa0c4c6503d4", "language": "zh", "matched_nodes": ["#CATALOG-PG-OPERATOR/p[2]"]}, {"url": "/docs/16/functions-json.html", "method": "same-major semantic node", "sha256": "feb8e0f7e7bda9f3088f85cfb2b2119355d92d601823d2f3558f6f925ff4b3b0", "language": "zh", "matched_nodes": ["#FUNCTIONS-JSON/div[10]/div[6]/div[1]/table[0]/tbody[2]/tr[11]/td[0]/p[1]"]}], "language": "zh", "original_text": {"/versions/16/description/0": "jsonpath match", "/versions/16/facts/0/label": "Left operand", "/versions/16/facts/1/label": "Right operand", "/versions/16/facts/2/label": "Result type", "/versions/16/facts/3/label": "Implementing function", "/versions/16/facts/4/label": "Operator kind", "/versions/16/facts/5/label": "Hash join candidate", "/versions/16/facts/5/value": "no", "/versions/16/facts/6/label": "Merge join candidate", "/versions/16/facts/6/value": "no", "/versions/16/tables/0/title": "Declared operator-family membership", "/versions/16/related/0/label": "jsonb data type", "/versions/16/related/1/label": "jsonpath data type", "/versions/16/related/2/label": "bool data type", "/versions/16/related/3/label": "gin/jsonb_ops family", "/versions/16/related/4/label": "gin/jsonb_path_ops family", "/versions/16/sections/0/title": "English manual definition", "/versions/16/sections/1/title": "Catalog interpretation", "/versions/16/sections/0/paragraphs/0": "Returns the result of a JSON path predicate check for the specified JSON value. Only the first item of the result is taken into account. If the result is not Boolean, then NULL is returned.", "/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": "4607a6cce6a2ed5fd2905c66383c744035c0710665e2287664c225276eda0b09", "canonical_center_text_hash": "f71c268da6cb3970006f6a062e86ceb43b3926d8f4b6ffe0225ee17379738207"}, "description_zh": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "jsonb_path_match_opr(jsonb,jsonpath)", "hash_join": "f", "left_type": "jsonb", "commutator": "", "merge_join": "f", "right_type": "jsonpath", "result_type": "bool"}, "memberships": [{"family": "jsonb_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "sort_family": ""}, {"family": "jsonb_path_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "sort_family": ""}]}, "comparison_hash": "05e2a3a801504dd550ef1a4117734f67349d537d51f520d1b7aa90c2f2988d5a", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.46.\u00a0\u9644\u52a0\u7684 <code>jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/16/functions-json.html#FUNCTIONS-JSONB-OP-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>"}, "17": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "jsonb"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "jsonpath"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "jsonb_path_match_opr(jsonb,jsonpath)"}, {"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-gin-jsonb_ops/?v=17", "text": "jsonb_ops"}, "method": {"url": "/wiki/indexam/gin/?v=17", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-jsonb_path_ops/?v=17", "text": "jsonb_path_ops"}, "method": {"url": "/wiki/indexam/gin/?v=17", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "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": ["@@", "@@(jsonb,jsonpath)"], "related": [{"url": "/wiki/type/jsonb/?v=17", "label": "jsonb \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/type/jsonpath/?v=17", "label": "jsonpath \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/type/bool/?v=17", "label": "bool \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/opclass/family-gin-jsonb_ops/?v=17", 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href=\"/zh/docs/17/functions-json.html#FUNCTIONS-JSONB-OP-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": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "version": "17", "link_map": {"/zh/docs/17/functions-json.html#FUNCTIONS-JSONB-OP-TABLE": "/docs/17/functions-json.html#FUNCTIONS-JSONB-OP-TABLE"}, "body_html": "<p>\u5339\u914d JSON 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value. (This is useful only with predicate check expressions , not SQL-standard JSON path expressions, since it will return NULL if the path result is not a single boolean value.)", "/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": "18ed58a9bd21e63c1acd6a388834c23a996dbe41ec25cefa76a74fe01c42265a", "canonical_center_text_hash": "1e3b37a1669f0ca2e555f76baa6c94582a329f05c0a791a24fe5b79a018458f9"}, "description_zh": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "jsonb_path_match_opr(jsonb,jsonpath)", "hash_join": "f", "left_type": "jsonb", "commutator": "", "merge_join": "f", "right_type": "jsonpath", "result_type": "bool"}, "memberships": [{"family": "jsonb_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "sort_family": ""}, {"family": "jsonb_path_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "sort_family": ""}]}, "comparison_hash": "05e2a3a801504dd550ef1a4117734f67349d537d51f520d1b7aa90c2f2988d5a", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.46.\u00a0\u9644\u52a0\u7684 <code>jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/17/functions-json.html#FUNCTIONS-JSONB-OP-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": "jsonb"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "jsonpath"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "jsonb_path_match_opr(jsonb,jsonpath)"}, {"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-gin-jsonb_ops/?v=18", "text": "jsonb_ops"}, "method": {"url": "/wiki/indexam/gin/?v=18", "text": "GIN"}, "purpose": 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"label": "gin/jsonb_ops \u5bb6\u65cf"}, {"url": "/wiki/opclass/family-gin-jsonb_path_ops/?v=18", "label": "gin/jsonb_path_ops \u5bb6\u65cf"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2", "label": "18.6", "major": "18", "channel": "stable", "revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f", "source_sha256": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f", "manual_fingerprint": "fefce9e478eb2afe5e17e869492bbedc67dce23d317f0a5257240113d6496ebc", "catalog_fingerprint": "deec62e0f0c649d9d0d058ddd0b16bf41afffd569c3fd73949ff0971ce5cabd6"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, {"url": "/docs/18/catalog-pg-operator.html", "path": "catalog-pg-operator.html", "label": "PostgreSQL 18 English manual: catalog-pg-operator.html", "sha256": "e0b1817914e5e8f9037955cd41e9a43584e9227fcc115784898ecdd9a6c0ecd6"}, {"url": "/docs/18/catalog-pg-amop.html", "path": "catalog-pg-amop.html", "label": "PostgreSQL 18 English manual: catalog-pg-amop.html", "sha256": "e65b90ee78eaf4b4da97ce5b08b972cee2e2660b882ec107be22eca47201f7d1"}, {"url": "/docs/18/functions-json.html#FUNCTIONS-JSONB-OP-TABLE", "path": "functions-json.html", "label": "PostgreSQL 18 English manual: functions-json.html", "sha256": "5129ad5ed908a15ce4b8a7183a9676878f9acde4d474b28ad476d0c980b73897"}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/18/functions-json.html#FUNCTIONS-JSONB-OP-TABLE", "anchor": "FUNCTIONS-JSONB-OP-TABLE", "locale": "zh-Hans", "version": "18", "build_id": 107, "page_key": "functions-json.html", "extraction": "concept-introduction", "source_hash": "a412feb14a229f1d9f14fa2d7735255aa297d5eb8f2971d744d9dfee659c7cca", "fragment_sha256": "ae5c916e66c770428b3f0f1073bf57e0bd43b9b4384e2d8648239e715186ea53", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b", "translated_from_revision": null}, "body_sha256": "af877a7de9f6f7ab5502d4186757cc69214b629df1a60c538bcc070ab27fbe13", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "jsonb"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "jsonpath"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "jsonb_path_match_opr(jsonb,jsonpath)"}, {"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": "jsonb_path_match_opr(jsonb,jsonpath)", "hash_join": "f", "left_type": "jsonb", "commutator": "", "merge_join": "f", "right_type": "jsonpath", "result_type": "bool"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u8fd4\u56de\u5bf9\u6307\u5b9a JSON \u503c\u8fdb\u884c JSON \u8def\u5f84\u8c13\u8bcd\u68c0\u67e5\u7684\u7ed3\u679c\u3002\uff08\u8fd9\u53ea\u9002\u7528\u4e8e \u8c13\u8bcd\u68c0\u67e5\u8868\u8fbe\u5f0f \uff0c\u4e0d\u9002\u7528\u4e8e SQL \u6807\u51c6 JSON \u8def\u5f84\u8868\u8fbe\u5f0f\uff0c\u56e0\u4e3a\u5982\u679c\u8def\u5f84\u7ed3\u679c\u4e0d\u662f\u5355\u4e2a\u5e03\u5c14\u503c\uff0c\u5c31\u4f1a\u8fd4\u56de NULL \u3002\uff09", "'{\"a\":[1,2,3,4,5]}'::jsonb @@ '$.a[*] > 2' \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"]}], "center_zh": {"title": "@@(jsonb,jsonpath)", "locale": "zh-Hans", "source": {"key": "op-4040-jsonb-jsonpath", "locale": "zh-Hans", "version": "18", "text_hash": "96c1dd8adb2b3d08111b74ba66f024d6e24cd8ab3c0b37b57c5298f0bf7c2aad", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "jsonb"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "jsonpath"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "jsonb_path_match_opr(jsonb,jsonpath)"}, {"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-gin-jsonb_ops/?v=18", "text": "jsonb_ops"}, "method": {"url": "/wiki/indexam/gin/?v=18", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-jsonb_path_ops/?v=18", "text": "jsonb_path_ops"}, "method": {"url": "/wiki/indexam/gin/?v=18", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "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/18/functions-json.html#FUNCTIONS-JSONB-OP-TABLE", "anchor": "FUNCTIONS-JSONB-OP-TABLE", "locale": "zh-Hans", "version": "18", "build_id": 107, "page_key": "functions-json.html", "extraction": "concept-introduction", "source_hash": "a412feb14a229f1d9f14fa2d7735255aa297d5eb8f2971d744d9dfee659c7cca", "fragment_sha256": "ae5c916e66c770428b3f0f1073bf57e0bd43b9b4384e2d8648239e715186ea53", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b", "translated_from_revision": null}, "body_sha256": "af877a7de9f6f7ab5502d4186757cc69214b629df1a60c538bcc070ab27fbe13", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u8fd4\u56de\u5bf9\u6307\u5b9a JSON \u503c\u8fdb\u884c JSON \u8def\u5f84\u8c13\u8bcd\u68c0\u67e5\u7684\u7ed3\u679c\u3002\uff08\u8fd9\u53ea\u9002\u7528\u4e8e \u8c13\u8bcd\u68c0\u67e5\u8868\u8fbe\u5f0f \uff0c\u4e0d\u9002\u7528\u4e8e SQL \u6807\u51c6 JSON \u8def\u5f84\u8868\u8fbe\u5f0f\uff0c\u56e0\u4e3a\u5982\u679c\u8def\u5f84\u7ed3\u679c\u4e0d\u662f\u5355\u4e2a\u5e03\u5c14\u503c\uff0c\u5c31\u4f1a\u8fd4\u56de NULL \u3002\uff09", "'{\"a\":[1,2,3,4,5]}'::jsonb @@ '$.a[*] > 2' \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": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "description_zh_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.48.\u00a0\u9644\u52a0\u7684 <code class=\"type\">jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-json.html#FUNCTIONS-JSONB-OP-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": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "version": "18", "link_map": {"/zh/docs/18/functions-json.html#FUNCTIONS-JSONB-OP-TABLE": "/docs/18/functions-json.html#FUNCTIONS-JSONB-OP-TABLE"}, "body_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.48.\u00a0\u9644\u52a0\u7684 <code>jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-json.html#FUNCTIONS-JSONB-OP-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": "971a0ea575e69dfa37f8303d8410b3c52098d876c049c789a1fe0f75fbe521a8", "content_hash": "96c1dd8adb2b3d08111b74ba66f024d6e24cd8ab3c0b37b57c5298f0bf7c2aad", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "signature": "@@(jsonb,jsonpath) \u2192 bool", "tables_zh": [{"key": "memberships", "rows": [{"family": {"url": "/wiki/opclass/family-gin-jsonb_ops/?v=18", "text": "jsonb_ops"}, "method": {"url": "/wiki/indexam/gin/?v=18", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-jsonb_path_ops/?v=18", "text": "jsonb_path_ops"}, "method": {"url": "/wiki/indexam/gin/?v=18", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "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": "4013", "description": ["\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002"], "memberships": [{"family": "jsonb_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "description": "jsonpath match", "family_slug": "family-gin-jsonb_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-jsonb-jsonpath", "sort_family_slug": ""}, {"family": "jsonb_path_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "description": "jsonpath match", "family_slug": "family-gin-jsonb_path_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-jsonb-jsonpath", "sort_family_slug": ""}], "sections_zh": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u8fd4\u56de\u5bf9\u6307\u5b9a JSON \u503c\u8fdb\u884c JSON \u8def\u5f84\u8c13\u8bcd\u68c0\u67e5\u7684\u7ed3\u679c\u3002\uff08\u8fd9\u53ea\u9002\u7528\u4e8e \u8c13\u8bcd\u68c0\u67e5\u8868\u8fbe\u5f0f \uff0c\u4e0d\u9002\u7528\u4e8e SQL \u6807\u51c6 JSON \u8def\u5f84\u8868\u8fbe\u5f0f\uff0c\u56e0\u4e3a\u5982\u679c\u8def\u5f84\u7ed3\u679c\u4e0d\u662f\u5355\u4e2a\u5e03\u5c14\u503c\uff0c\u5c31\u4f1a\u8fd4\u56de NULL \u3002\uff09", "'{\"a\":[1,2,3,4,5]}'::jsonb @@ '$.a[*] > 2' \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-json.html", "method": "same-major semantic node", "sha256": "d3d83932c04885b2b116f993434c3b1edb4ff54a4955dc4d760406e7087e205f", "language": "zh", "matched_nodes": ["#FUNCTIONS-JSON/div[10]/div[6]/div[1]/table[0]/tbody[2]/tr[11]/td[0]/p[1]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "jsonpath match", 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value. (This is useful only with predicate check expressions , not SQL-standard JSON path expressions, since it will return NULL if the path result is not a single boolean value.)", "/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": "9a51044f2b3608ad9f84c810358441e7a94fb9309a01afdfc1dc31ede2188656", "canonical_center_text_hash": "96c1dd8adb2b3d08111b74ba66f024d6e24cd8ab3c0b37b57c5298f0bf7c2aad"}, "description_zh": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "jsonb_path_match_opr(jsonb,jsonpath)", "hash_join": "f", "left_type": "jsonb", "commutator": "", "merge_join": "f", "right_type": "jsonpath", "result_type": "bool"}, "memberships": [{"family": "jsonb_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "sort_family": ""}, {"family": "jsonb_path_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "sort_family": ""}]}, "comparison_hash": "05e2a3a801504dd550ef1a4117734f67349d537d51f520d1b7aa90c2f2988d5a", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.48.\u00a0\u9644\u52a0\u7684 <code>jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-json.html#FUNCTIONS-JSONB-OP-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>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.48.\u00a0\u9644\u52a0\u7684 <code>jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/docs/18/functions-json.html#FUNCTIONS-JSONB-OP-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>"}, "19": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "jsonb"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "jsonpath"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "jsonb_path_match_opr(jsonb,jsonpath)"}, {"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-gin-jsonb_ops/?v=19", "text": "jsonb_ops"}, "method": {"url": "/wiki/indexam/gin/?v=19", "text": "GIN"}, "purpose": 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href=\"/zh/docs/19/functions-json.html#FUNCTIONS-JSONB-OP-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": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "version": "19", "link_map": {"/zh/docs/19/functions-json.html#FUNCTIONS-JSONB-OP-TABLE": "/docs/19/functions-json.html#FUNCTIONS-JSONB-OP-TABLE"}, "body_html": "<p>\u5339\u914d JSON 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\u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.49.\u00a0\u9644\u52a0\u7684 <code>jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/19/functions-json.html#FUNCTIONS-JSONB-OP-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>", "source_revalidation": {"kind": "static-same-version-source-and-manual-replay", "audit": "wiki-audit-20261023", "runtime_rerun": false, "compared_fields": "entity membership and source-derived facts; presentation markup normalized", "source_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "previous_source_revision": "83157ee9c599d03b2f7a3d73ef3a56ec24e0e79cc2b3501a64d1364f56398c86"}}, "20": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "jsonb"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "jsonpath"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "jsonb_path_match_opr(jsonb,jsonpath)"}, {"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-gin-jsonb_ops/?v=20", "text": "jsonb_ops"}, "method": {"url": "/wiki/indexam/gin/?v=20", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-jsonb_path_ops/?v=20", "text": "jsonb_path_ops"}, "method": {"url": "/wiki/indexam/gin/?v=20", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "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": 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JSON \u8def\u5f84\u8c13\u8bcd\u68c0\u67e5\u7684\u7ed3\u679c\u3002\uff08\u8fd9\u53ea\u9002\u7528\u4e8e \u8c13\u8bcd\u68c0\u67e5\u8868\u8fbe\u5f0f \uff0c\u4e0d\u9002\u7528\u4e8e SQL \u6807\u51c6 JSON \u8def\u5f84\u8868\u8fbe\u5f0f\uff0c\u56e0\u4e3a\u5982\u679c\u8def\u5f84\u7ed3\u679c\u4e0d\u662f\u5355\u4e2a\u5e03\u5c14\u503c\uff0c\u5c31\u4f1a\u8fd4\u56de NULL \u3002\uff09", "'{\"a\":[1,2,3,4,5]}'::jsonb @@ '$.a[*] > 2' \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"]}], "center_zh": {"title": "@@(jsonb,jsonpath)", "locale": "zh-Hans", "source": {"key": "op-4040-jsonb-jsonpath", "locale": "zh-Hans", "version": "20", "text_hash": "fa8ed4698e5ee713a0acf9242f457ce4ffbb04291087a2952478e278995db0f0", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "jsonb"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "jsonpath"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "jsonb_path_match_opr(jsonb,jsonpath)"}, {"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-gin-jsonb_ops/?v=20", "text": "jsonb_ops"}, "method": {"url": "/wiki/indexam/gin/?v=20", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-jsonb_path_ops/?v=20", "text": "jsonb_path_ops"}, "method": {"url": "/wiki/indexam/gin/?v=20", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "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/devel/functions-json.html#FUNCTIONS-JSONB-OP-TABLE", "anchor": "FUNCTIONS-JSONB-OP-TABLE", "locale": "zh-Hans", "version": "20", "build_id": 111, "page_key": "functions-json.html", "extraction": "concept-introduction", "source_hash": "e32605ba8d6bfa5b775a5381ff30cf23e422225baa65baff118cbf3203a04209", "fragment_sha256": 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\u6807\u51c6 JSON \u8def\u5f84\u8868\u8fbe\u5f0f\uff0c\u56e0\u4e3a\u5982\u679c\u8def\u5f84\u7ed3\u679c\u4e0d\u662f\u5355\u4e2a\u5e03\u5c14\u503c\uff0c\u5c31\u4f1a\u8fd4\u56de NULL \u3002\uff09", "'{\"a\":[1,2,3,4,5]}'::jsonb @@ '$.a[*] > 2' \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": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "description_zh_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.49.\u00a0\u9644\u52a0\u7684 <code class=\"type\">jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/devel/functions-json.html#FUNCTIONS-JSONB-OP-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": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "version": "20", "link_map": {"/zh/docs/devel/functions-json.html#FUNCTIONS-JSONB-OP-TABLE": "/docs/devel/functions-json.html#FUNCTIONS-JSONB-OP-TABLE"}, "body_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.49.\u00a0\u9644\u52a0\u7684 <code>jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/devel/functions-json.html#FUNCTIONS-JSONB-OP-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": "c4552855a68eaef34cf6afa438e1d6323e220271d37a85038c536d2f573bb88a", "content_hash": "fa8ed4698e5ee713a0acf9242f457ce4ffbb04291087a2952478e278995db0f0", "source_database": "center", "source_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "signature": "@@(jsonb,jsonpath) \u2192 bool", "tables_zh": [{"key": "memberships", "rows": [{"family": {"url": "/wiki/opclass/family-gin-jsonb_ops/?v=20", "text": "jsonb_ops"}, "method": {"url": "/wiki/indexam/gin/?v=20", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "sort_family": ""}, {"family": {"url": "/wiki/opclass/family-gin-jsonb_path_ops/?v=20", "text": "jsonb_path_ops"}, "method": {"url": "/wiki/indexam/gin/?v=20", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "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": "4013", "description": ["\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002"], "memberships": [{"family": "jsonb_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "description": "jsonpath match", "family_slug": "family-gin-jsonb_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-jsonb-jsonpath", "sort_family_slug": ""}, {"family": "jsonb_path_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "description": "jsonpath match", "family_slug": "family-gin-jsonb_path_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-jsonb-jsonpath", "sort_family_slug": ""}], "sections_zh": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u8fd4\u56de\u5bf9\u6307\u5b9a JSON \u503c\u8fdb\u884c JSON \u8def\u5f84\u8c13\u8bcd\u68c0\u67e5\u7684\u7ed3\u679c\u3002\uff08\u8fd9\u53ea\u9002\u7528\u4e8e \u8c13\u8bcd\u68c0\u67e5\u8868\u8fbe\u5f0f \uff0c\u4e0d\u9002\u7528\u4e8e SQL \u6807\u51c6 JSON \u8def\u5f84\u8868\u8fbe\u5f0f\uff0c\u56e0\u4e3a\u5982\u679c\u8def\u5f84\u7ed3\u679c\u4e0d\u662f\u5355\u4e2a\u5e03\u5c14\u503c\uff0c\u5c31\u4f1a\u8fd4\u56de NULL \u3002\uff09", "'{\"a\":[1,2,3,4,5]}'::jsonb @@ '$.a[*] > 2' \u2192 t"]}, {"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator 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"/versions/20/description/0": "jsonpath match", "/versions/20/facts/0/label": "Left operand", "/versions/20/facts/1/label": "Right operand", "/versions/20/facts/2/label": "Result type", "/versions/20/facts/3/label": "Implementing function", "/versions/20/facts/4/label": "Operator kind", "/versions/20/facts/5/label": "Hash join candidate", "/versions/20/facts/5/value": "no", "/versions/20/facts/6/label": "Merge join candidate", "/versions/20/facts/6/value": "no", "/versions/20/tables/0/title": "Declared operator-family membership", "/versions/20/related/0/label": "jsonb data type", "/versions/20/related/1/label": "jsonpath data type", "/versions/20/related/2/label": "bool data type", "/versions/20/related/3/label": "gin/jsonb_ops family", "/versions/20/related/4/label": "gin/jsonb_path_ops family", "/versions/20/sections/0/title": "English manual definition", "/versions/20/sections/1/title": "Catalog interpretation", "/versions/20/sections/0/paragraphs/0": "Returns the result of a JSON path predicate check for the specified JSON value. 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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": "8ad9514f97440bf32348bc85983426a5a965001161e84584925944e4696cf7fc", "canonical_center_text_hash": "fa8ed4698e5ee713a0acf9242f457ce4ffbb04291087a2952478e278995db0f0"}, "description_zh": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "jsonb_path_match_opr(jsonb,jsonpath)", "hash_join": "f", "left_type": "jsonb", "commutator": "", "merge_join": "f", "right_type": "jsonpath", "result_type": "bool"}, "memberships": [{"family": "jsonb_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "sort_family": ""}, {"family": "jsonb_path_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "sort_family": ""}]}, "comparison_hash": "05e2a3a801504dd550ef1a4117734f67349d537d51f520d1b7aa90c2f2988d5a", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.49.\u00a0\u9644\u52a0\u7684 <code>jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/devel/functions-json.html#FUNCTIONS-JSONB-OP-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 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JSON \u8def\u5f84\u8c13\u8bcd\u68c0\u67e5\u7684\u7ed3\u679c\u3002\uff08\u8fd9\u53ea\u9002\u7528\u4e8e \u8c13\u8bcd\u68c0\u67e5\u8868\u8fbe\u5f0f \uff0c\u4e0d\u9002\u7528\u4e8e SQL \u6807\u51c6 JSON \u8def\u5f84\u8868\u8fbe\u5f0f\uff0c\u56e0\u4e3a\u5982\u679c\u8def\u5f84\u7ed3\u679c\u4e0d\u662f\u5355\u4e2a\u5e03\u5c14\u503c\uff0c\u5c31\u4f1a\u8fd4\u56de NULL \u3002\uff09", "'{\"a\":[1,2,3,4,5]}'::jsonb @@ '$.a[*] > 2' \u2192 t"]}, {"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 36.14 \u8282 \u3002"]}], "center_zh": {"title": "@@(jsonb,jsonpath)", "locale": "zh-Hans", "source": {"key": "op-4040-jsonb-jsonpath", "locale": "zh-Hans", "version": "18", "text_hash": "96c1dd8adb2b3d08111b74ba66f024d6e24cd8ab3c0b37b57c5298f0bf7c2aad", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", 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\u8def\u5f84\u8868\u8fbe\u5f0f\uff0c\u56e0\u4e3a\u5982\u679c\u8def\u5f84\u7ed3\u679c\u4e0d\u662f\u5355\u4e2a\u5e03\u5c14\u503c\uff0c\u5c31\u4f1a\u8fd4\u56de NULL \u3002\uff09", "'{\"a\":[1,2,3,4,5]}'::jsonb @@ '$.a[*] > 2' \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": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "description_zh_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.48.\u00a0\u9644\u52a0\u7684 <code class=\"type\">jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-json.html#FUNCTIONS-JSONB-OP-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": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "version": "18", "link_map": {"/zh/docs/18/functions-json.html#FUNCTIONS-JSONB-OP-TABLE": "/docs/18/functions-json.html#FUNCTIONS-JSONB-OP-TABLE"}, "body_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.48.\u00a0\u9644\u52a0\u7684 <code>jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-json.html#FUNCTIONS-JSONB-OP-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 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{"url": "/wiki/indexam/gin/?v=18", "text": "GIN"}, "purpose": "\u641c\u7d22", "strategy": "16", "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": "4013", "description": ["\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002"], "memberships": [{"family": "jsonb_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "description": "jsonpath match", "family_slug": "family-gin-jsonb_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-jsonb-jsonpath", "sort_family_slug": ""}, {"family": "jsonb_path_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "description": "jsonpath match", "family_slug": "family-gin-jsonb_path_ops", "result_type": "bool", "sort_family": "", "operator_slug": "op-4040-jsonb-jsonpath", "sort_family_slug": ""}], "sections_zh": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u8fd4\u56de\u5bf9\u6307\u5b9a JSON \u503c\u8fdb\u884c JSON \u8def\u5f84\u8c13\u8bcd\u68c0\u67e5\u7684\u7ed3\u679c\u3002\uff08\u8fd9\u53ea\u9002\u7528\u4e8e \u8c13\u8bcd\u68c0\u67e5\u8868\u8fbe\u5f0f \uff0c\u4e0d\u9002\u7528\u4e8e SQL \u6807\u51c6 JSON \u8def\u5f84\u8868\u8fbe\u5f0f\uff0c\u56e0\u4e3a\u5982\u679c\u8def\u5f84\u7ed3\u679c\u4e0d\u662f\u5355\u4e2a\u5e03\u5c14\u503c\uff0c\u5c31\u4f1a\u8fd4\u56de NULL \u3002\uff09", "'{\"a\":[1,2,3,4,5]}'::jsonb @@ '$.a[*] > 2' \u2192 t"]}, {"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator 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value. (This is useful only with predicate check expressions , not SQL-standard JSON path expressions, since it will return NULL if the path result is not a single boolean value.)", "/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": "9a51044f2b3608ad9f84c810358441e7a94fb9309a01afdfc1dc31ede2188656", "canonical_center_text_hash": "96c1dd8adb2b3d08111b74ba66f024d6e24cd8ab3c0b37b57c5298f0bf7c2aad"}, "description_zh": "\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "@@", "negator": "", "function": "jsonb_path_match_opr(jsonb,jsonpath)", "hash_join": "f", "left_type": "jsonb", "commutator": "", "merge_join": "f", "right_type": "jsonpath", "result_type": "bool"}, "memberships": [{"family": "jsonb_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "sort_family": ""}, {"family": "jsonb_path_ops", "method": "gin", "purpose": "search", "operator": "@@(jsonb,jsonpath)", "strategy": "16", "left_type": "jsonb", "right_type": "jsonpath", "sort_family": ""}]}, "comparison_hash": "05e2a3a801504dd550ef1a4117734f67349d537d51f520d1b7aa90c2f2988d5a", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.48.\u00a0\u9644\u52a0\u7684 <code>jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-json.html#FUNCTIONS-JSONB-OP-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>\u5339\u914d JSON \u8def\u5f84\u8c13\u8bcd\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>jsonb_path_match_opr(jsonb,jsonpath)</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>jsonb</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>jsonpath</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\u00a09.48.\u00a0\u9644\u52a0\u7684 <code>jsonb</code> \u64cd\u4f5c\u7b26</strong></p><p><a href=\"/docs/18/functions-json.html#FUNCTIONS-JSONB-OP-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": ""}}