{"kind": "operator", "major": "18", "item": {"slug": "op-7e2a-text-text", "name": "~*(text,text)", "name_zh": "", "category": "\u5b57\u7b26\u4e32", "summary": "\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "aliases": ["~*", "~*(text,text)"], "content_hash": "1ef217654c8905ca95fcedb79ecbb34b40a6971dcd5e41443af31d9425354134", "versions": {"10": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": [], "aliases": ["~*", "~*(text,text)"], "related": [{"url": "/wiki/type/text/?v=10", "label": "text \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/type/bool/?v=10", "label": "bool \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/operator/op-217e2a-text-text/?v=10", "label": "\u53d6\u53cd\u64cd\u4f5c\u7b26\uff1a!~*(text,text)"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v10.23/postgresql-10.23.tar.bz2", "label": "10.23", "major": "10", "channel": "historical", "revision": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9", "source_sha256": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9", "manual_fingerprint": "113b870e3ff4b52320f34750da5e740800f3f6e4ed6f2fc00a0891944d1be7c2", "catalog_fingerprint": "dd2d5fd5e17d29184db5f6625f9f0f9b9d40ae7aa34b6ccf28ddbc8684bd4992"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v10.23/postgresql-10.23.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, {"url": "/docs/10/catalog-pg-operator.html", "path": "catalog-pg-operator.html", "label": "PostgreSQL 10 English manual: catalog-pg-operator.html", "sha256": "1264240e312e88b54064702e9716b8d21fec2f06d1e3a9568f88a01f19f722df"}, {"url": "/docs/10/catalog-pg-amop.html", "path": "catalog-pg-amop.html", "label": "PostgreSQL 10 English manual: catalog-pg-amop.html", "sha256": "d5ce5a3be599e5506edbe3ff615674beb013720953f4979a44b6ecfd4cc24090"}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/10/catalog-pg-operator.html", "anchor": "", "locale": "zh-Hans", "version": "10", "build_id": 63, "page_key": "catalog-pg-operator.html", "extraction": "concept-introduction", "source_hash": "870c7f6d7f9191fcadd22f350757fd9479ff58e5275c7ebf8ec96711a855bafe", "fragment_sha256": "b9dad14209496011fd94abd21d7e19af357ab6089c550e36a5196a0683ab0054", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:62997ea80516ad012fbf6359de33f3b016b54c47e2df76e75606116b4baaf8e5", "translated_from_revision": null}, "body_sha256": "23d885af2315425eba78e59835dd2fd1314207d8d5bb98f16a141e59de6cc2a7", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "sections": [{"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 37.12 \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": "~*(text,text)", "locale": "zh-Hans", "source": {"key": "op-7e2a-text-text", "locale": "zh-Hans", "version": "10", "text_hash": "7ae7523a54edd05382eb59b6e404c701b30f745aac73722c4bf7651813ff5336", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": [], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/10/catalog-pg-operator.html", "anchor": "", "locale": "zh-Hans", "version": "10", "build_id": 63, "page_key": "catalog-pg-operator.html", "extraction": "concept-introduction", "source_hash": "870c7f6d7f9191fcadd22f350757fd9479ff58e5275c7ebf8ec96711a855bafe", "fragment_sha256": "b9dad14209496011fd94abd21d7e19af357ab6089c550e36a5196a0683ab0054", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:62997ea80516ad012fbf6359de33f3b016b54c47e2df76e75606116b4baaf8e5", "translated_from_revision": null}, "body_sha256": "23d885af2315425eba78e59835dd2fd1314207d8d5bb98f16a141e59de6cc2a7", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "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 37.12 \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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>   \u76ee\u5f55 <code class=\"structname\">pg_operator</code> \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 <a class=\"xref\" href=\"/zh/docs/10/sql-createoperator.html\"><span class=\"refentrytitle\">CREATE OPERATOR</span></a> \u548c<a class=\"xref\" href=\"/zh/docs/10/xoper.html\">\u7b2c\u00a037.12\u00a0\u8282</a>\u3002\n  </p><p>\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 <code class=\"structfield\">oprleft</code> \u4e3a\u96f6\u3002</p><p><a href=\"/zh/docs/10/catalog-pg-operator.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "version": "10", "link_map": {"/zh/docs/10/xoper.html": "/docs/10/xoper.html", "/zh/docs/10/sql-createoperator.html": "/docs/10/sql-createoperator.html", "/zh/docs/10/catalog-pg-operator.html": "/docs/10/catalog-pg-operator.html"}, "body_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>   \u76ee\u5f55 <code>pg_operator</code> \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 <a href=\"/zh/docs/10/sql-createoperator.html\" rel=\"nofollow\"><span>CREATE OPERATOR</span></a> \u548c<a href=\"/zh/docs/10/xoper.html\" rel=\"nofollow\">\u7b2c\u00a037.12\u00a0\u8282</a>\u3002\n  </p><p>\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 <code>oprleft</code> \u4e3a\u96f6\u3002</p><p><a href=\"/zh/docs/10/catalog-pg-operator.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>", "body_sha256": "be1c02f98dd6fffad5784d7af6a930fd1f1dc96984d78cae2ebbe64b692001ac", "content_hash": "7ae7523a54edd05382eb59b6e404c701b30f745aac73722c4bf7651813ff5336", "source_database": "center", "source_revision": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "signature": "~*(text,text) \u2192 bool", "tables_zh": [], "source_oid": "1228", "description": ["\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002"], "memberships": [], "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 37.12 \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/10/catalog-pg-operator.html", "method": "same-major semantic node", "sha256": "3740bedec8ec7057a4675ce56725731bbf5f224a99576be65691ff91e66c9e5b", "language": "zh", "matched_nodes": ["#CATALOG-PG-OPERATOR/p[2]", "#CATALOG-PG-OPERATOR/p[5]"]}], "language": "zh", "original_text": {"/versions/10/description/0": "matches regular expression, case-insensitive", "/versions/10/facts/0/label": "Left operand", "/versions/10/facts/1/label": "Right operand", "/versions/10/facts/2/label": "Result type", "/versions/10/facts/3/label": "Implementing function", "/versions/10/facts/4/label": "Operator kind", "/versions/10/facts/5/label": "Hash join candidate", "/versions/10/facts/5/value": "no", "/versions/10/facts/6/label": "Merge join candidate", "/versions/10/facts/6/value": "no", "/versions/10/related/0/label": "text data type", "/versions/10/related/1/label": "bool data type", "/versions/10/related/2/label": "Negator: !~*(text,text)", "/versions/10/sections/0/title": "Catalog interpretation", "/versions/10/sections/0/paragraphs/0": "The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 37.12 for more information.", "/versions/10/sections/0/paragraphs/1": "Unused columns contain zeroes. For example, oprleft is zero for a prefix operator."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "a8fc7264252468ef370a0affa1b36e2899032044a263add7d393f79d78163c06", "canonical_center_text_hash": "7ae7523a54edd05382eb59b6e404c701b30f745aac73722c4bf7651813ff5336"}, "description_zh": "\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "~*", "negator": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "memberships": []}, "comparison_hash": "4845a3dbef20fdc27b586a7141b0ab86e1578cc6a207cd20480ace2ac6919c5c", "manual_language": "zh", "manual_semantics": "Source catalog description; no additional matching manual operator definition claimed", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>   \u76ee\u5f55 <code>pg_operator</code> \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 <a href=\"/zh/docs/10/sql-createoperator.html\" rel=\"nofollow\"><span>CREATE OPERATOR</span></a> \u548c<a href=\"/zh/docs/10/xoper.html\" rel=\"nofollow\">\u7b2c\u00a037.12\u00a0\u8282</a>\u3002\n  </p><p>\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 <code>oprleft</code> \u4e3a\u96f6\u3002</p><p><a href=\"/zh/docs/10/catalog-pg-operator.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "11": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": [], "aliases": ["~*", "~*(text,text)"], "related": [{"url": "/wiki/type/text/?v=11", "label": "text \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/type/bool/?v=11", "label": "bool \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/operator/op-217e2a-text-text/?v=11", "label": "\u53d6\u53cd\u64cd\u4f5c\u7b26\uff1a!~*(text,text)"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v11.22/postgresql-11.22.tar.bz2", "label": "11.22", "major": "11", "channel": "historical", "revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0", "source_sha256": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0", "manual_fingerprint": "99c9e45d34555f000789cb4e019492e838041c1f2f31d840f3051ff9d7ed9118", "catalog_fingerprint": "4f08eb8c7ac7d09abfbb29a172148a44b8fb72026616bb55a5f8f84db7a38785"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v11.22/postgresql-11.22.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, {"url": "/docs/11/catalog-pg-operator.html", "path": "catalog-pg-operator.html", "label": "PostgreSQL 11 English manual: catalog-pg-operator.html", "sha256": "3de94bb7f17052a69cf35056c95cac18bf74de96ea2c7b243165f1eeb6a3d587"}, {"url": "/docs/11/catalog-pg-amop.html", "path": "catalog-pg-amop.html", "label": "PostgreSQL 11 English manual: catalog-pg-amop.html", "sha256": "c17d050a6f2d093de2c343242bcc4d446b936de1d2902727d3fa3b0697b44fd3"}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/11/catalog-pg-operator.html", "anchor": "", "locale": "zh-Hans", "version": "11", "build_id": 64, "page_key": "catalog-pg-operator.html", "extraction": "concept-introduction", "source_hash": "0a1886d791082632a12e7f8727bde5468669f9a29ef4525aa1c89ba15b017a01", "fragment_sha256": "adb97cbf474fdd0e74539c40cd3f68706ea9b84436a3670063f959f620302de8", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:ef5c7bc074acae9795db16e6b7482aea3b222bd4bcce0f76831332b97a21e8a1", "translated_from_revision": null}, "body_sha256": "ab7f7e5f1ee692c85a2a0595c22ee2f728b61af3ad99a2c41425468e3e9767ef", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "sections": [{"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 38.13 \u8282 \u3002", "\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 oprleft \u4e3a\u96f6\u3002"]}], "center_zh": {"title": "~*(text,text)", "locale": "zh-Hans", "source": {"key": "op-7e2a-text-text", "locale": "zh-Hans", "version": "11", "text_hash": "2f8dfcfab11cc36a0834c1a5a94145e7a7a93b181adf893c27e6fd4135786247", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": [], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/11/catalog-pg-operator.html", "anchor": "", "locale": "zh-Hans", "version": "11", "build_id": 64, "page_key": "catalog-pg-operator.html", "extraction": "concept-introduction", "source_hash": "0a1886d791082632a12e7f8727bde5468669f9a29ef4525aa1c89ba15b017a01", "fragment_sha256": "adb97cbf474fdd0e74539c40cd3f68706ea9b84436a3670063f959f620302de8", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:ef5c7bc074acae9795db16e6b7482aea3b222bd4bcce0f76831332b97a21e8a1", "translated_from_revision": null}, "body_sha256": "ab7f7e5f1ee692c85a2a0595c22ee2f728b61af3ad99a2c41425468e3e9767ef", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "sections": [{"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 38.13 \u8282 \u3002", "\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 oprleft \u4e3a\u96f6\u3002"]}], "description_zh": "\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u76ee\u5f55 <code class=\"structname\">pg_operator</code> \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 <a class=\"xref\" href=\"/zh/docs/11/sql-createoperator.html\"><span class=\"refentrytitle\">CREATE OPERATOR</span></a> \u548c<a class=\"xref\" href=\"/zh/docs/11/xoper.html\">\u7b2c\u00a038.13\u00a0\u8282</a>\u3002\n  </p><p>\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 <code class=\"structfield\">oprleft</code> \u4e3a\u96f6\u3002</p><p><a href=\"/zh/docs/11/catalog-pg-operator.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "version": "11", "link_map": {"/zh/docs/11/xoper.html": "/docs/11/xoper.html", "/zh/docs/11/sql-createoperator.html": "/docs/11/sql-createoperator.html", "/zh/docs/11/catalog-pg-operator.html": "/docs/11/catalog-pg-operator.html"}, "body_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u76ee\u5f55 <code>pg_operator</code> \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 <a href=\"/zh/docs/11/sql-createoperator.html\" rel=\"nofollow\"><span>CREATE OPERATOR</span></a> \u548c<a href=\"/zh/docs/11/xoper.html\" rel=\"nofollow\">\u7b2c\u00a038.13\u00a0\u8282</a>\u3002\n  </p><p>\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 <code>oprleft</code> \u4e3a\u96f6\u3002</p><p><a href=\"/zh/docs/11/catalog-pg-operator.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>", "body_sha256": 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"sha256": "f82a79efdee09289202a35db03a983767f4fc93fe523141f530180cd56c9dd23", "language": "zh", "matched_nodes": ["#CATALOG-PG-OPERATOR/p[2]", "#CATALOG-PG-OPERATOR/p[5]"]}], "language": "zh", "original_text": {"/versions/11/description/0": "matches regular expression, case-insensitive", "/versions/11/facts/0/label": "Left operand", "/versions/11/facts/1/label": "Right operand", "/versions/11/facts/2/label": "Result type", "/versions/11/facts/3/label": "Implementing function", "/versions/11/facts/4/label": "Operator kind", "/versions/11/facts/5/label": "Hash join candidate", "/versions/11/facts/5/value": "no", "/versions/11/facts/6/label": "Merge join candidate", "/versions/11/facts/6/value": "no", "/versions/11/related/0/label": "text data type", "/versions/11/related/1/label": "bool data type", "/versions/11/related/2/label": "Negator: !~*(text,text)", "/versions/11/sections/0/title": "Catalog interpretation", "/versions/11/sections/0/paragraphs/0": "The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 38.13 for more information.", "/versions/11/sections/0/paragraphs/1": "Unused columns contain zeroes. For example, oprleft is zero for a prefix operator."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "4bc767ea4e8c251ceaf78c5dab161bca6e9bba49677da5e3d7b601838f852153", "canonical_center_text_hash": "2f8dfcfab11cc36a0834c1a5a94145e7a7a93b181adf893c27e6fd4135786247"}, "description_zh": "\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "~*", "negator": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "memberships": []}, "comparison_hash": "4845a3dbef20fdc27b586a7141b0ab86e1578cc6a207cd20480ace2ac6919c5c", "manual_language": "zh", "manual_semantics": "Source catalog description; no additional matching manual operator definition claimed", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bool</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u76ee\u5f55 <code>pg_operator</code> \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 <a href=\"/zh/docs/11/sql-createoperator.html\" rel=\"nofollow\"><span>CREATE OPERATOR</span></a> \u548c<a href=\"/zh/docs/11/xoper.html\" rel=\"nofollow\">\u7b2c\u00a038.13\u00a0\u8282</a>\u3002\n  </p><p>\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 <code>oprleft</code> \u4e3a\u96f6\u3002</p><p><a href=\"/zh/docs/11/catalog-pg-operator.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "12": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": [], "aliases": ["~*", "~*(text,text)"], "related": [{"url": "/wiki/type/text/?v=12", "label": "text \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/type/bool/?v=12", "label": "bool \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/operator/op-217e2a-text-text/?v=12", "label": "\u53d6\u53cd\u64cd\u4f5c\u7b26\uff1a!~*(text,text)"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v12.22/postgresql-12.22.tar.bz2", "label": "12.22", "major": "12", "channel": "historical", "revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b", "source_sha256": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b", "manual_fingerprint": "535df36baec2140f211303631c0a3f64e02d2673b9d34cb050d247997c94bd1e", "catalog_fingerprint": "1f423fd3c5fb61c039f8814116ce19dedbb2804bc864599818e88cbc4f5f284a"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v12.22/postgresql-12.22.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, {"url": "/docs/12/catalog-pg-operator.html", "path": "catalog-pg-operator.html", "label": "PostgreSQL 12 English manual: catalog-pg-operator.html", "sha256": "e3f4410bbe926fcc950323b3358f3be85a42e2552afd5938562f725df6675cdb"}, {"url": "/docs/12/catalog-pg-amop.html", "path": "catalog-pg-amop.html", "label": "PostgreSQL 12 English manual: catalog-pg-amop.html", "sha256": "84b91a9d763b1fb2968cc8be226a0369d31a6acb2468eb56cfd0b8d2030d1b45"}], "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": "7e8b647fd00e3c69d166d3a742bcdc8aef76aa1e38fee97f7bdaf4df516cc543", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "sections": [{"title": "\u76ee\u5f55\u8bb0\u5f55\u89e3\u8bfb", "paragraphs": ["\u76ee\u5f55 pg_operator \u5b58\u50a8\u5173\u4e8e\u64cd\u4f5c\u7b26\u7684\u4fe1\u606f\u3002\u8be6\u89c1 CREATE OPERATOR \u548c \u7b2c 37.14 \u8282 \u3002", "\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 oprleft \u4e3a\u96f6\u3002"]}], "center_zh": {"title": "~*(text,text)", "locale": "zh-Hans", "source": {"key": "op-7e2a-text-text", "locale": "zh-Hans", "version": "12", "text_hash": "297eb09fdce19ab6fbd7aea27ade368626ae5257478ac7f750b6c83f10c7f436", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": [], "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": "7e8b647fd00e3c69d166d3a742bcdc8aef76aa1e38fee97f7bdaf4df516cc543", "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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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": 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"sha256": "4a79b5202e1196d421bb3e2618f56796ef0b5c8fc2303cae3f9889c405e5236f", "language": "zh", "matched_nodes": ["#CATALOG-PG-OPERATOR/p[2]", "#CATALOG-PG-OPERATOR/p[5]"]}], "language": "zh", "original_text": {"/versions/12/description/0": "matches regular expression, case-insensitive", "/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/related/0/label": "text data type", "/versions/12/related/1/label": "bool data type", "/versions/12/related/2/label": "Negator: !~*(text,text)", "/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."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "85fc4fb7b4342b98167ed76b84d788d14923a18f1c5a7b4aaf2f17a71b990c4f", "canonical_center_text_hash": "297eb09fdce19ab6fbd7aea27ade368626ae5257478ac7f750b6c83f10c7f436"}, "description_zh": "\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "~*", "negator": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "memberships": []}, "comparison_hash": "4845a3dbef20fdc27b586a7141b0ab86e1578cc6a207cd20480ace2ac6919c5c", "manual_language": "zh", "manual_semantics": "Source catalog description; no additional matching manual operator definition claimed", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": [], "aliases": ["~*", "~*(text,text)"], "related": [{"url": "/wiki/type/text/?v=13", "label": "text \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/type/bool/?v=13", "label": "bool \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/operator/op-217e2a-text-text/?v=13", "label": "\u53d6\u53cd\u64cd\u4f5c\u7b26\uff1a!~*(text,text)"}], "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": 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"419d8d8b60ebefaa3fd7cc99e7b94a201bc303d9a107c884005e131d97fd23e9"}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/13/functions-matching.html#FUNCTIONS-POSIX-TABLE", "anchor": "FUNCTIONS-POSIX-TABLE", "locale": "zh-Hans", "version": "13", "build_id": 66, "page_key": "functions-matching.html", "extraction": "concept-introduction", "source_hash": "76e2f1d8d247e99ac520189e881641c33a0d672094a447e8d37f335aaeef7726", "fragment_sha256": "ebc88b397f5dc4972637c8c39ac6555e7e3ad13000113d9d33ae7f6d662e069c", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:a13a825c39f0268ef1cfe9137e283e38d0da73b2d7894f0733c7b26372a4f6a4", "translated_from_revision": null}, "body_sha256": "aea88b93fa3662e728d764d1273bde75578cabc7f83c90bcca310fb91f1edde2", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u5b57\u7b26\u4e32\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199", "'thomas' ~* 'T.*ma' \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": "~*(text,text)", "locale": "zh-Hans", "source": {"key": "op-7e2a-text-text", "locale": "zh-Hans", "version": "13", "text_hash": "240dc4d48f913e889b9cf81b9aa54afc67103fa458e9d2428cf6c46bea8cb8f6", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": [], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/13/functions-matching.html#FUNCTIONS-POSIX-TABLE", "anchor": "FUNCTIONS-POSIX-TABLE", "locale": "zh-Hans", "version": "13", "build_id": 66, "page_key": "functions-matching.html", "extraction": "concept-introduction", "source_hash": "76e2f1d8d247e99ac520189e881641c33a0d672094a447e8d37f335aaeef7726", "fragment_sha256": "ebc88b397f5dc4972637c8c39ac6555e7e3ad13000113d9d33ae7f6d662e069c", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:a13a825c39f0268ef1cfe9137e283e38d0da73b2d7894f0733c7b26372a4f6a4", "translated_from_revision": null}, "body_sha256": "aea88b93fa3662e728d764d1273bde75578cabc7f83c90bcca310fb91f1edde2", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u5b57\u7b26\u4e32\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199", "'thomas' ~* 'T.*ma' \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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/13/functions-matching.html#FUNCTIONS-POSIX-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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "version": "13", "link_map": {"/zh/docs/13/functions-matching.html#FUNCTIONS-POSIX-TABLE": "/docs/13/functions-matching.html#FUNCTIONS-POSIX-TABLE"}, "body_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/13/functions-matching.html#FUNCTIONS-POSIX-TABLE\" 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"/versions/13/sections/0/paragraphs/0": "String matches regular expression, case insensitively", "/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."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "9373d0f79e687b4e5f728c7b24af2ea4cbadb070ec3a546267ad7c1b3a7b7c61", "canonical_center_text_hash": "240dc4d48f913e889b9cf81b9aa54afc67103fa458e9d2428cf6c46bea8cb8f6"}, "description_zh": "\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "~*", "negator": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "memberships": []}, "comparison_hash": "4845a3dbef20fdc27b586a7141b0ab86e1578cc6a207cd20480ace2ac6919c5c", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/13/functions-matching.html#FUNCTIONS-POSIX-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": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": [], "aliases": ["~*", "~*(text,text)"], "related": [{"url": "/wiki/type/text/?v=14", "label": "text \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/type/bool/?v=14", "label": "bool \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/operator/op-217e2a-text-text/?v=14", "label": "\u53d6\u53cd\u64cd\u4f5c\u7b26\uff1a!~*(text,text)"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v14.24/postgresql-14.24.tar.bz2", "label": "14.24", "major": "14", "channel": "stable", "revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897", "source_sha256": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897", "manual_fingerprint": "1d055c6dc55d4defe2b6e9d0f842a47005487b21025b67e51d06721d3c122f71", "catalog_fingerprint": "9e0116f26e5ce870719efb77ef7b73e30c7928f8af27cbe87fdea32efe3811ef"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v14.24/postgresql-14.24.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, {"url": "/docs/14/catalog-pg-operator.html", "path": "catalog-pg-operator.html", "label": "PostgreSQL 14 English manual: catalog-pg-operator.html", "sha256": "5e69fa82a7f0b49efb4ba5fc669e5bd35aeeede75682493bfc87e6035b23dd4d"}, {"url": "/docs/14/catalog-pg-amop.html", "path": "catalog-pg-amop.html", "label": "PostgreSQL 14 English manual: catalog-pg-amop.html", "sha256": "402b87d7fb1a313b096ba5349a676ae38d507e2eb98739d6ed7f0681e0b9a9a4"}, {"url": "/docs/14/functions-matching.html#FUNCTIONS-POSIX-TABLE", "path": "functions-matching.html", "label": "PostgreSQL 14 English manual: functions-matching.html", "sha256": "2549e885d97801f9936f21fc5ec4e12d4eeb9a1855447a7e435454efd0b8be92"}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/14/functions-matching.html#FUNCTIONS-POSIX-TABLE", "anchor": "FUNCTIONS-POSIX-TABLE", "locale": "zh-Hans", "version": "14", "build_id": 99, "page_key": "functions-matching.html", "extraction": "concept-introduction", "source_hash": "87e0522bb5a16222a8c9bf01673eafbd9eafe2dd28e93c9cb690e668b673d881", "fragment_sha256": "ebc88b397f5dc4972637c8c39ac6555e7e3ad13000113d9d33ae7f6d662e069c", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:87e6aa4fd6e1ec85c5f4a6de4f5647cfd9e5de734ca2c266d32b6d6192c662ef", "translated_from_revision": null}, "body_sha256": "e4978ff55cf9acb46d4c3ea6d22c0b5cdfd1f018be72b0e98d507c94586c1feb", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u5b57\u7b26\u4e32\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199", "'thomas' ~* 'T.*ma' \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": "~*(text,text)", "locale": "zh-Hans", "source": {"key": "op-7e2a-text-text", "locale": "zh-Hans", "version": "14", "text_hash": "18a58ceec73ce3aeb056ae8f43db05ac5b1e92c0f6e105055c7ef21b000d18bb", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": [], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/14/functions-matching.html#FUNCTIONS-POSIX-TABLE", "anchor": "FUNCTIONS-POSIX-TABLE", "locale": "zh-Hans", "version": "14", "build_id": 99, "page_key": "functions-matching.html", "extraction": "concept-introduction", "source_hash": "87e0522bb5a16222a8c9bf01673eafbd9eafe2dd28e93c9cb690e668b673d881", "fragment_sha256": "ebc88b397f5dc4972637c8c39ac6555e7e3ad13000113d9d33ae7f6d662e069c", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:87e6aa4fd6e1ec85c5f4a6de4f5647cfd9e5de734ca2c266d32b6d6192c662ef", "translated_from_revision": null}, "body_sha256": "e4978ff55cf9acb46d4c3ea6d22c0b5cdfd1f018be72b0e98d507c94586c1feb", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u5b57\u7b26\u4e32\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199", "'thomas' ~* 'T.*ma' \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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/14/functions-matching.html#FUNCTIONS-POSIX-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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "version": "14", "link_map": {"/zh/docs/14/functions-matching.html#FUNCTIONS-POSIX-TABLE": "/docs/14/functions-matching.html#FUNCTIONS-POSIX-TABLE"}, "body_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/14/functions-matching.html#FUNCTIONS-POSIX-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": "0b9ffb4227e0e0a1c0a3c2438e05f98f67dd51e145e49c491d961a321f7e4d87", "content_hash": "18a58ceec73ce3aeb056ae8f43db05ac5b1e92c0f6e105055c7ef21b000d18bb", "source_database": "center", "source_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "signature": "~*(text,text) \u2192 bool", "tables_zh": [], "source_oid": "1228", "description": ["\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002"], "memberships": [], "sections_zh": [{"title": 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"original_text": {"/versions/14/description/0": "matches regular expression, case-insensitive", "/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/related/0/label": "text data type", "/versions/14/related/1/label": "bool data type", "/versions/14/related/2/label": "Negator: !~*(text,text)", "/versions/14/sections/0/title": "English manual definition", "/versions/14/sections/1/title": "Catalog interpretation", "/versions/14/sections/0/paragraphs/0": "String matches regular expression, case insensitively", "/versions/14/sections/1/paragraphs/0": "The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 38.14 for more information."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "153eb9088c35dce1fb46144dc93532772c58978264e5df2715d21d2ae0856dc3", "canonical_center_text_hash": "18a58ceec73ce3aeb056ae8f43db05ac5b1e92c0f6e105055c7ef21b000d18bb"}, "description_zh": "\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "~*", "negator": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "memberships": []}, "comparison_hash": "4845a3dbef20fdc27b586a7141b0ab86e1578cc6a207cd20480ace2ac6919c5c", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/14/functions-matching.html#FUNCTIONS-POSIX-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": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": [], "aliases": ["~*", "~*(text,text)"], "related": [{"url": "/wiki/type/text/?v=15", "label": "text \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/type/bool/?v=15", "label": "bool \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/operator/op-217e2a-text-text/?v=15", "label": "\u53d6\u53cd\u64cd\u4f5c\u7b26\uff1a!~*(text,text)"}], "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: catalog-pg-operator.html", "sha256": "3719563ca7bb28791116cb206b9998cd336d09fb4d4cc4a236b6447bcfd5cbb2"}, {"url": "/docs/15/catalog-pg-amop.html", "path": "catalog-pg-amop.html", "label": "PostgreSQL 15 English manual: catalog-pg-amop.html", "sha256": "53ced8770f19710869151ab02a9a6f0d97380981ca4bfe83752092bfb74a9e0c"}, {"url": "/docs/15/functions-matching.html#FUNCTIONS-POSIX-TABLE", "path": "functions-matching.html", "label": "PostgreSQL 15 English manual: functions-matching.html", "sha256": "5549e7463a22e6e319b13b1dc2dfb33dec5310a8e5bd5c99e48a6ed06fd161ee"}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/15/functions-matching.html#FUNCTIONS-POSIX-TABLE", "anchor": "FUNCTIONS-POSIX-TABLE", "locale": "zh-Hans", "version": "15", "build_id": 101, "page_key": "functions-matching.html", "extraction": "concept-introduction", "source_hash": "44c50af9d02fbefa7e1966a7dc9aaf9e62670db662305bdf6820499ae09d28e5", "fragment_sha256": "ebc88b397f5dc4972637c8c39ac6555e7e3ad13000113d9d33ae7f6d662e069c", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:6bce1a2df9170cb1146a1411c5547190856638221a6539e618ee1016c9f493ad", "translated_from_revision": null}, "body_sha256": "e279951c27766474e649972ad2527a5a5c4bcd021add42c68cd773ca273e8b40", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u5b57\u7b26\u4e32\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199", "'thomas' ~* 'T.*ma' \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": "~*(text,text)", "locale": "zh-Hans", "source": {"key": "op-7e2a-text-text", "locale": 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["\u5b57\u7b26\u4e32\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199", "'thomas' ~* 'T.*ma' \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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/15/functions-matching.html#FUNCTIONS-POSIX-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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "version": "15", "link_map": {"/zh/docs/15/functions-matching.html#FUNCTIONS-POSIX-TABLE": "/docs/15/functions-matching.html#FUNCTIONS-POSIX-TABLE"}, "body_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/15/functions-matching.html#FUNCTIONS-POSIX-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": "817990d230e606a1684bf2970a9e65a9bd8b78e7176d4bbd2897e69c32733f4c", "content_hash": "b26b531bb62d54be9caa631c5f81046a6b4143fc8da4a744b48718156df8efdb", "source_database": "center", "source_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "signature": "~*(text,text) \u2192 bool", "tables_zh": [], "source_oid": "1228", "description": ["\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002"], "memberships": [], "sections_zh": [{"title": 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"original_text": {"/versions/15/description/0": "matches regular expression, case-insensitive", "/versions/15/facts/0/label": "Left operand", "/versions/15/facts/1/label": "Right operand", "/versions/15/facts/2/label": "Result type", "/versions/15/facts/3/label": "Implementing function", "/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/related/0/label": "text data type", "/versions/15/related/1/label": "bool data type", "/versions/15/related/2/label": "Negator: !~*(text,text)", "/versions/15/sections/0/title": "English manual definition", "/versions/15/sections/1/title": "Catalog interpretation", "/versions/15/sections/0/paragraphs/0": "String matches regular expression, case insensitively", "/versions/15/sections/1/paragraphs/0": "The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 38.14 for more information."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "f876b00c8b1228560cb941d248217ff9244e25a2efabf41f1e18f4781777f61a", "canonical_center_text_hash": "b26b531bb62d54be9caa631c5f81046a6b4143fc8da4a744b48718156df8efdb"}, "description_zh": "\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "~*", "negator": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "memberships": []}, "comparison_hash": "4845a3dbef20fdc27b586a7141b0ab86e1578cc6a207cd20480ace2ac6919c5c", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": 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"<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/16/functions-matching.html#FUNCTIONS-POSIX-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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "version": "16", "link_map": {"/zh/docs/16/functions-matching.html#FUNCTIONS-POSIX-TABLE": "/docs/16/functions-matching.html#FUNCTIONS-POSIX-TABLE"}, "body_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/16/functions-matching.html#FUNCTIONS-POSIX-TABLE\" 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"/zh/docs/17/functions-matching.html#FUNCTIONS-POSIX-TABLE", "anchor": "FUNCTIONS-POSIX-TABLE", "locale": "zh-Hans", "version": "17", "build_id": 105, "page_key": "functions-matching.html", "extraction": "concept-introduction", "source_hash": "42eafec832ff05e8eb0dc8e015b515f30613dcd0fb11c3de143769b14ed37008", "fragment_sha256": "ebc88b397f5dc4972637c8c39ac6555e7e3ad13000113d9d33ae7f6d662e069c", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:7340767258d21c21b36f373f1fff6bab2be18e0daca13a865129db6105c09efd", "translated_from_revision": null}, "body_sha256": "c971803dfefafde6465f7da4a9435e83647de2eea82d3845d03a5cd5c1dd8b1f", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u5b57\u7b26\u4e32\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199", "'thomas' ~* 'T.*ma' \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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/17/functions-matching.html#FUNCTIONS-POSIX-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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "version": "17", "link_map": {"/zh/docs/17/functions-matching.html#FUNCTIONS-POSIX-TABLE": "/docs/17/functions-matching.html#FUNCTIONS-POSIX-TABLE"}, "body_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/17/functions-matching.html#FUNCTIONS-POSIX-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": "d5bd5d7dbff0db2b6022119602ffb1956a3fdddc1f25e9ad90837923657daf86", "content_hash": "21d52d1b65c66f8ddd945e7b20cbaa8b6a2f7b98cc0ae6dee1d00b79cd7c0b26", "source_database": "center", "source_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "signature": "~*(text,text) \u2192 bool", "tables_zh": [], "source_oid": "1228", "description": ["\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002"], "memberships": [], "sections_zh": [{"title": 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"/docs/17/protocol-overview.html", "method": "same-major semantic node", "sha256": "de94711d992bef74aad52fe8a723d81aa9b37a606d96b711bf9faa999a7bb3f5", "language": "zh", "matched_nodes": ["#PROTOCOL-OVERVIEW/div[9]/p[1]/span[2]/span[0]"]}], "language": "zh", "original_text": {"/versions/17/description/0": "matches regular expression, case-insensitive", "/versions/17/facts/0/label": "Left operand", "/versions/17/facts/0/value": "text", "/versions/17/facts/1/label": "Right operand", "/versions/17/facts/1/value": "text", "/versions/17/facts/2/label": "Result type", "/versions/17/facts/3/label": "Implementing function", "/versions/17/facts/4/label": "Operator kind", "/versions/17/facts/5/label": "Hash join candidate", "/versions/17/facts/5/value": "no", "/versions/17/facts/6/label": "Merge join candidate", "/versions/17/facts/6/value": "no", "/versions/17/related/0/label": "text data type", "/versions/17/related/1/label": "bool data type", "/versions/17/related/2/label": "Negator: !~*(text,text)", "/versions/17/sections/0/title": "English manual definition", "/versions/17/sections/1/title": "Catalog interpretation", "/versions/17/sections/0/paragraphs/0": "String matches regular expression, case-insensitively", "/versions/17/sections/1/paragraphs/0": "The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 36.14 for more information."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "603404df576742f555a32e151c62d0be256b23971b844290f15cbfae0831f213", "canonical_center_text_hash": "21d52d1b65c66f8ddd945e7b20cbaa8b6a2f7b98cc0ae6dee1d00b79cd7c0b26"}, "description_zh": "\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "~*", "negator": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "memberships": []}, "comparison_hash": "4845a3dbef20fdc27b586a7141b0ab86e1578cc6a207cd20480ace2ac6919c5c", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/17/functions-matching.html#FUNCTIONS-POSIX-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": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": [], "aliases": ["~*", "~*(text,text)"], 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"\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": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u5b57\u7b26\u4e32\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199", "'thomas' ~* 'T.*ma' \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": "~*(text,text)", "locale": "zh-Hans", "source": {"key": "op-7e2a-text-text", "locale": "zh-Hans", "version": "18", "text_hash": "5f859a46f6f2edaa0c5db562145b92749c165ef98aa0429ae7d32a97cd178764", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": [], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": 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["\u5b57\u7b26\u4e32\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199", "'thomas' ~* 'T.*ma' \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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-matching.html#FUNCTIONS-POSIX-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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "version": "18", "link_map": {"/zh/docs/18/functions-matching.html#FUNCTIONS-POSIX-TABLE": "/docs/18/functions-matching.html#FUNCTIONS-POSIX-TABLE"}, "body_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-matching.html#FUNCTIONS-POSIX-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": "a1f28dd07ae1649b6d785918182f8dbdaa432a9804cc5179f2ba38368fdc1c5d", "content_hash": "5f859a46f6f2edaa0c5db562145b92749c165ef98aa0429ae7d32a97cd178764", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "signature": "~*(text,text) \u2192 bool", "tables_zh": [], "source_oid": "1228", "description": ["\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002"], "memberships": [], "sections_zh": [{"title": 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"/docs/18/protocol-overview.html", "method": "same-major semantic node", "sha256": "3f1aa8bd4dbef58e9a82e8cf4c82829a4df7416cfa83dd61c18e9e25060f22da", "language": "zh", "matched_nodes": ["#PROTOCOL-OVERVIEW/div[9]/p[1]/span[2]/span[0]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "matches regular expression, case-insensitive", "/versions/18/facts/0/label": "Left operand", "/versions/18/facts/0/value": "text", "/versions/18/facts/1/label": "Right operand", "/versions/18/facts/1/value": "text", "/versions/18/facts/2/label": "Result type", "/versions/18/facts/3/label": "Implementing function", "/versions/18/facts/4/label": "Operator kind", "/versions/18/facts/5/label": "Hash join candidate", "/versions/18/facts/5/value": "no", "/versions/18/facts/6/label": "Merge join candidate", "/versions/18/facts/6/value": "no", "/versions/18/related/0/label": "text data type", "/versions/18/related/1/label": "bool data type", "/versions/18/related/2/label": "Negator: !~*(text,text)", "/versions/18/sections/0/title": "English manual definition", "/versions/18/sections/1/title": "Catalog interpretation", "/versions/18/sections/0/paragraphs/0": "String matches regular expression, case-insensitively", "/versions/18/sections/1/paragraphs/0": "The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 36.14 for more information."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "60f5f75b3472649b93e8d096f94c74da9e3583f7dbd2e6180414e74ac722d2d1", "canonical_center_text_hash": "5f859a46f6f2edaa0c5db562145b92749c165ef98aa0429ae7d32a97cd178764"}, "description_zh": "\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "~*", "negator": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "memberships": []}, "comparison_hash": "4845a3dbef20fdc27b586a7141b0ab86e1578cc6a207cd20480ace2ac6919c5c", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-matching.html#FUNCTIONS-POSIX-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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/docs/18/functions-matching.html#FUNCTIONS-POSIX-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": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": [], "aliases": ["~*", "~*(text,text)"], "related": [{"url": "/wiki/type/text/?v=19", "label": "text \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/type/bool/?v=19", "label": "bool \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/operator/op-217e2a-text-text/?v=19", "label": "\u53d6\u53cd\u64cd\u4f5c\u7b26\uff1a!~*(text,text)"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v19rc1/postgresql-19rc1.tar.bz2", "label": "19rc1", "major": "19", "channel": "preview", "revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "source_sha256": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "manual_fingerprint": "63afc6091780ed5e52920ff9ef5adb6aa7dfcc82f8f413ed36ad46095788488d", "catalog_fingerprint": "da7a8a4e03b72cd120b91ffdff4265e065ccad9eab9964fc3eb1279a58464eb8"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v19rc1/postgresql-19rc1.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": 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"version": "19", "build_id": 109, "page_key": "functions-matching.html", "extraction": "concept-introduction", "source_hash": "d6d1516bcc22f15872f75636a07d668cc044f0211c509126013a9f8821596368", "fragment_sha256": "ebc88b397f5dc4972637c8c39ac6555e7e3ad13000113d9d33ae7f6d662e069c", "source_revision": "sha256:af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:65fda1f1b62a89992b84014c9157e61b67dbe8190e93945826efec668fad038c", "translated_from_revision": "sha256:af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "body_sha256": "53a629be0303f62f423dec80bdfdf97e812616ec0a7912a1010829a79d815226", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u5b57\u7b26\u4e32\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199", "'thomas' ~* 'T.*ma' \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": "~*(text,text)", "locale": "zh-Hans", "source": {"key": "op-7e2a-text-text", "locale": "zh-Hans", "version": "19", "text_hash": "54cc9dd421c34d5b47ca0d29a57977561597be091ffe44ab23198e56cd39c5a5", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": 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"53a629be0303f62f423dec80bdfdf97e812616ec0a7912a1010829a79d815226", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u5b57\u7b26\u4e32\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199", "'thomas' ~* 'T.*ma' \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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/19/functions-matching.html#FUNCTIONS-POSIX-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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "version": "19", "link_map": {"/zh/docs/19/functions-matching.html#FUNCTIONS-POSIX-TABLE": "/docs/19/functions-matching.html#FUNCTIONS-POSIX-TABLE"}, "body_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/19/functions-matching.html#FUNCTIONS-POSIX-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": "d9793ff17ae672ef1848c54860a623e67d333603dc7fb309ece295cc02824fef", "content_hash": "54cc9dd421c34d5b47ca0d29a57977561597be091ffe44ab23198e56cd39c5a5", "source_database": "center", "source_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "signature": "~*(text,text) \u2192 bool", "tables_zh": [], "source_oid": "1228", "description": ["\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002"], "memberships": [], "sections_zh": [{"title": 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"/docs/19/protocol-overview.html", "method": "same-major semantic node", "sha256": "4650a5af6514ccd289c59f90ba62490b00e797ee04c02359ef9e2174c1f276ed", "language": "zh", "matched_nodes": ["#PROTOCOL-OVERVIEW/div[9]/p[1]/span[2]/span[0]"]}], "language": "zh", "original_text": {"/versions/19/description/0": "matches regular expression, case-insensitive", "/versions/19/facts/0/label": "Left operand", "/versions/19/facts/0/value": "text", "/versions/19/facts/1/label": "Right operand", "/versions/19/facts/1/value": "text", "/versions/19/facts/2/label": "Result type", "/versions/19/facts/3/label": "Implementing function", "/versions/19/facts/4/label": "Operator kind", "/versions/19/facts/5/label": "Hash join candidate", "/versions/19/facts/5/value": "no", "/versions/19/facts/6/label": "Merge join candidate", "/versions/19/facts/6/value": "no", "/versions/19/related/0/label": "text data type", "/versions/19/related/1/label": "bool data type", "/versions/19/related/2/label": "Negator: !~*(text,text)", "/versions/19/sections/0/title": "English manual definition", "/versions/19/sections/1/title": "Catalog interpretation", "/versions/19/sections/0/paragraphs/0": "String matches regular expression, case-insensitively", "/versions/19/sections/1/paragraphs/0": "The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 36.14 for more information."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "8514ffa4366b75e9218c5da6de28f153589f983aaf943b6733e17239688b30f3", "canonical_center_text_hash": "54cc9dd421c34d5b47ca0d29a57977561597be091ffe44ab23198e56cd39c5a5"}, "description_zh": "\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "~*", "negator": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "memberships": []}, "comparison_hash": "4845a3dbef20fdc27b586a7141b0ab86e1578cc6a207cd20480ace2ac6919c5c", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/19/functions-matching.html#FUNCTIONS-POSIX-TABLE\" 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"value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": [], "aliases": ["~*", "~*(text,text)"], "related": [{"url": "/wiki/type/text/?v=20", "label": "text \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/type/bool/?v=20", "label": "bool \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/operator/op-217e2a-text-text/?v=20", "label": "\u53d6\u53cd\u64cd\u4f5c\u7b26\uff1a!~*(text,text)"}], "release": {"ref": "https://ftp.postgresql.org/pub/snapshot/dev/postgresql-snapshot.tar.bz2", "label": "20devel", "major": "20", "channel": "devel", "revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "source_sha256": 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"sha256:49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "body_sha256": "6efdff0699bd3b50b714101247223c40a3ac5ac190c3948a71f0fba9ff1a299b", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u5b57\u7b26\u4e32\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199", "'thomas' ~* 'T.*ma' \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": "~*(text,text)", "locale": "zh-Hans", "source": {"key": "op-7e2a-text-text", "locale": "zh-Hans", "version": "20", "text_hash": "54fe016f324f5d150d154066035f9e5b9e5ad1cedfc7b32bc1ceae897e587b80", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": [], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/devel/functions-matching.html#FUNCTIONS-POSIX-TABLE", "anchor": "FUNCTIONS-POSIX-TABLE", "locale": "zh-Hans", "version": "20", "build_id": 111, "page_key": "functions-matching.html", "extraction": "concept-introduction", "source_hash": "00e015264eb21fa3e11a845321f41261f191f2619d879fb6aa33df421260d1e5", "fragment_sha256": "ebc88b397f5dc4972637c8c39ac6555e7e3ad13000113d9d33ae7f6d662e069c", "source_revision": "sha256:49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:98c980963b401d40bd50df72b909e7523e3148b8fdb48edd897de2efb67e5235", "translated_from_revision": "sha256:49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "body_sha256": "6efdff0699bd3b50b714101247223c40a3ac5ac190c3948a71f0fba9ff1a299b", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u5b57\u7b26\u4e32\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199", "'thomas' ~* 'T.*ma' \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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/devel/functions-matching.html#FUNCTIONS-POSIX-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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "version": "20", "link_map": {"/zh/docs/devel/functions-matching.html#FUNCTIONS-POSIX-TABLE": "/docs/devel/functions-matching.html#FUNCTIONS-POSIX-TABLE"}, "body_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/devel/functions-matching.html#FUNCTIONS-POSIX-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": "1ffc6091a0f5cca0ae44f0ef4cbd717eea6bf42acc59669e81352108ecac59e8", "content_hash": "54fe016f324f5d150d154066035f9e5b9e5ad1cedfc7b32bc1ceae897e587b80", "source_database": "center", "source_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "signature": "~*(text,text) \u2192 bool", "tables_zh": [], "source_oid": "1228", "description": ["\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002"], "memberships": [], "sections_zh": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u5b57\u7b26\u4e32\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199", "'thomas' ~* 'T.*ma' \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/devel/catalog-pg-operator.html", "method": "same-major semantic node", "sha256": "573e7b9d66caef244b2c03df37b3c4b39b92c1b0e7f32fa8bd3e09d17d5591be", "language": "zh", "matched_nodes": ["#CATALOG-PG-OPERATOR/p[2]"]}, {"url": "/docs/devel/functions-matching.html", "method": "same-major semantic node", "sha256": "7d7b99bc3d109bc0fee4182b012cb86c76e83f905ffbd8f66270eafeab3380e4", "language": "zh", "matched_nodes": ["#FUNCTIONS-MATCHING/div[9]/div[3]/div[1]/table[0]/tbody[2]/tr[1]/td[0]/p[1]"]}, {"url": "/docs/devel/protocol-overview.html", "method": "same-major semantic node", "sha256": "fe7aff6a941aef6be4870c7704bca095984a81fd5019f420b67c9917f3831028", "language": "zh", "matched_nodes": ["#PROTOCOL-OVERVIEW/div[9]/p[1]/span[2]/span[0]"]}], "language": "zh", "original_text": {"/summary": "matches regular expression, case-insensitive", "/category": "Character strings", "/versions/20/description/0": "matches regular expression, case-insensitive", "/versions/20/facts/0/label": "Left operand", "/versions/20/facts/0/value": "text", "/versions/20/facts/1/label": "Right operand", "/versions/20/facts/1/value": "text", "/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/related/0/label": "text data type", "/versions/20/related/1/label": "bool data type", "/versions/20/related/2/label": "Negator: !~*(text,text)", "/versions/20/sections/0/title": "English manual definition", "/versions/20/sections/1/title": "Catalog interpretation", "/versions/20/sections/0/paragraphs/0": "String matches regular expression, case-insensitively", "/versions/20/sections/1/paragraphs/0": "The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 36.14 for more information."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "150260b2064108ca6bfc1b09b749a8e9a823f0a273eaf7cdfc77531296df5b67", "canonical_center_text_hash": "54fe016f324f5d150d154066035f9e5b9e5ad1cedfc7b32bc1ceae897e587b80"}, "description_zh": "\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "~*", "negator": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "memberships": []}, "comparison_hash": "4845a3dbef20fdc27b586a7141b0ab86e1578cc6a207cd20480ace2ac6919c5c", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/devel/functions-matching.html#FUNCTIONS-POSIX-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": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "previous_source_revision": "4d3346909b201ac1648232cf290462a7070c119326f56196f1f0253ed80fae41"}}}}, "snapshot": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": 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"functions-matching.html", "label": "PostgreSQL 18 English manual: functions-matching.html", "sha256": "f374059ca4397731092b5a32dc142886fc2dd94c954e06a276c6f74bbb94ce4d"}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/18/functions-matching.html#FUNCTIONS-POSIX-TABLE", "anchor": "FUNCTIONS-POSIX-TABLE", "locale": "zh-Hans", "version": "18", "build_id": 107, "page_key": "functions-matching.html", "extraction": "concept-introduction", "source_hash": "38bbb3883baf77674a3f4e2ef4405ccc172fd787c93d4c74bed8ae34ab2df0c0", "fragment_sha256": "ebc88b397f5dc4972637c8c39ac6555e7e3ad13000113d9d33ae7f6d662e069c", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b", "translated_from_revision": null}, "body_sha256": "ab5694fc9195fe8ce0eb6fc98cdd2e829ed07fe06a85855004831c6fdca55fa4", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u5b57\u7b26\u4e32\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199", "'thomas' ~* 'T.*ma' \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": "~*(text,text)", "locale": "zh-Hans", "source": {"key": "op-7e2a-text-text", "locale": "zh-Hans", "version": "18", "text_hash": "5f859a46f6f2edaa0c5db562145b92749c165ef98aa0429ae7d32a97cd178764", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "text"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bool"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "texticregexeq(text,text)"}, {"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": [], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/18/functions-matching.html#FUNCTIONS-POSIX-TABLE", "anchor": "FUNCTIONS-POSIX-TABLE", "locale": "zh-Hans", "version": "18", "build_id": 107, "page_key": "functions-matching.html", "extraction": "concept-introduction", "source_hash": "38bbb3883baf77674a3f4e2ef4405ccc172fd787c93d4c74bed8ae34ab2df0c0", "fragment_sha256": "ebc88b397f5dc4972637c8c39ac6555e7e3ad13000113d9d33ae7f6d662e069c", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b", "translated_from_revision": null}, "body_sha256": "ab5694fc9195fe8ce0eb6fc98cdd2e829ed07fe06a85855004831c6fdca55fa4", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u5b57\u7b26\u4e32\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199", "'thomas' ~* 'T.*ma' \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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-matching.html#FUNCTIONS-POSIX-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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "version": "18", "link_map": {"/zh/docs/18/functions-matching.html#FUNCTIONS-POSIX-TABLE": "/docs/18/functions-matching.html#FUNCTIONS-POSIX-TABLE"}, "body_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-matching.html#FUNCTIONS-POSIX-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": "a1f28dd07ae1649b6d785918182f8dbdaa432a9804cc5179f2ba38368fdc1c5d", "content_hash": "5f859a46f6f2edaa0c5db562145b92749c165ef98aa0429ae7d32a97cd178764", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "signature": "~*(text,text) \u2192 bool", "tables_zh": [], "source_oid": "1228", "description": ["\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002"], "memberships": [], "sections_zh": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u5b57\u7b26\u4e32\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199", "'thomas' ~* 'T.*ma' \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-operator.html", "method": "same-major semantic node", "sha256": "7cfcd945bbbd55377dea8d4bd57380014caceb4e83c5db3be16c23eb5991d68f", "language": "zh", "matched_nodes": ["#CATALOG-PG-OPERATOR/p[2]"]}, {"url": "/docs/18/functions-matching.html", "method": "same-major semantic node", "sha256": "704120d783880b39b956c073d1a82ba1f40b35068b4d3b9a195f543b86c3a22a", "language": "zh", "matched_nodes": ["#FUNCTIONS-MATCHING/div[9]/div[13]/div[1]/table[0]/tbody[2]/tr[1]/td[0]/p[1]"]}, {"url": "/docs/18/protocol-overview.html", "method": "same-major semantic node", "sha256": "3f1aa8bd4dbef58e9a82e8cf4c82829a4df7416cfa83dd61c18e9e25060f22da", "language": "zh", "matched_nodes": ["#PROTOCOL-OVERVIEW/div[9]/p[1]/span[2]/span[0]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "matches regular expression, case-insensitive", "/versions/18/facts/0/label": "Left operand", "/versions/18/facts/0/value": "text", "/versions/18/facts/1/label": "Right operand", "/versions/18/facts/1/value": "text", "/versions/18/facts/2/label": "Result type", "/versions/18/facts/3/label": "Implementing function", "/versions/18/facts/4/label": "Operator kind", "/versions/18/facts/5/label": "Hash join candidate", "/versions/18/facts/5/value": "no", "/versions/18/facts/6/label": "Merge join candidate", "/versions/18/facts/6/value": "no", "/versions/18/related/0/label": "text data type", "/versions/18/related/1/label": "bool data type", "/versions/18/related/2/label": "Negator: !~*(text,text)", "/versions/18/sections/0/title": "English manual definition", "/versions/18/sections/1/title": "Catalog interpretation", "/versions/18/sections/0/paragraphs/0": "String matches regular expression, case-insensitively", "/versions/18/sections/1/paragraphs/0": "The catalog pg_operator stores information about operators. See CREATE OPERATOR and Section 36.14 for more information."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "60f5f75b3472649b93e8d096f94c74da9e3583f7dbd2e6180414e74ac722d2d1", "canonical_center_text_hash": "5f859a46f6f2edaa0c5db562145b92749c165ef98aa0429ae7d32a97cd178764"}, "description_zh": "\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "~*", "negator": "!~*(text,text)", "function": "texticregexeq(text,text)", "hash_join": "f", "left_type": "text", "commutator": "", "merge_join": "f", "right_type": "text", "result_type": "bool"}, "memberships": []}, "comparison_hash": "4845a3dbef20fdc27b586a7141b0ab86e1578cc6a207cd20480ace2ac6919c5c", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u5339\u914d\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-matching.html#FUNCTIONS-POSIX-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\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>~*</code></dd><dt>\u5426\u5b9a\u8fd0\u7b97\u7b26</dt><dd><code>!~*(text,text)</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>texticregexeq(text,text)</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>text</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>text</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\u00a09.16.\u00a0\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/docs/18/functions-matching.html#FUNCTIONS-POSIX-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": ""}}