{"kind": "operator", "major": "18", "item": {"slug": "op-23-bit-bit", "name": "#(bit,bit)", "name_zh": "", "category": "\u4f4d\u4e32", "summary": "\u6309\u4f4d\u5f02\u6216\u3002", "aliases": ["#", "#(bit,bit)"], "content_hash": "5b4f8ab6a02b42db61d6ae3c997cba57cc1b9dfab4c5191e348cbe586a3bcc8c", "versions": {"10": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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": ["#", "#(bit,bit)"], "related": [{"url": "/wiki/type/bit/?v=10", "label": "bit \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/operator/op-23-bit-bit/?v=10", "label": "\u4ea4\u6362\u64cd\u4f5c\u7b26\uff1a#(bit,bit)"}], "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": "a0bafec4d203adcad018cdc31f2a802171c1c7092f040404ccd859e1bdba1e1b", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "operator": {"kind": "b", "symbol": "#", "negator": "", "function": "bitxor(bit,bit)", "hash_join": "f", "left_type": "bit", "commutator": "#(bit,bit)", "merge_join": "f", "right_type": "bit", "result_type": "bit"}, "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": "#(bit,bit)", "locale": "zh-Hans", "source": {"key": "op-23-bit-bit", "locale": "zh-Hans", "version": "10", "text_hash": "b42ec918f211e6601893deafd6cd598634219b412f362bd1c5d4ed44920f75c0", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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": "a0bafec4d203adcad018cdc31f2a802171c1c7092f040404ccd859e1bdba1e1b", "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": "\u6309\u4f4d\u5f02\u6216\u3002", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</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": "\u6309\u4f4d\u5f02\u6216\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>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</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": "69244d365ea4fbf3ff38e743d279f0737f6e0e7a6eb04669992e6eda519ffa86", "content_hash": "b42ec918f211e6601893deafd6cd598634219b412f362bd1c5d4ed44920f75c0", "source_database": "center", "source_revision": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "signature": "#(bit,bit) \u2192 bit", "tables_zh": [], "source_oid": "1793", "description": ["\u6309\u4f4d\u5f02\u6216\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": "bitwise exclusive or", "/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": "bit data type", "/versions/10/related/1/label": "Commutator: #(bit,bit)", "/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": "e7f09affc02d689fe3cd277496d4b21e02137a4e8d4bd77864a94a7eafe4a0cb", "canonical_center_text_hash": "b42ec918f211e6601893deafd6cd598634219b412f362bd1c5d4ed44920f75c0"}, "description_zh": "\u6309\u4f4d\u5f02\u6216\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "#", "negator": "", "function": "bitxor(bit,bit)", "hash_join": "f", "left_type": "bit", "commutator": "#(bit,bit)", "merge_join": "f", "right_type": "bit", "result_type": "bit"}, "memberships": []}, "comparison_hash": "4685ecf6e94b62828b7e130b145c20e5d6062f3ba96815193eb58a1413711866", "manual_language": "zh", "manual_semantics": "Source catalog description; no additional matching manual operator definition claimed", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</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": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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": ["#", "#(bit,bit)"], "related": [{"url": "/wiki/type/bit/?v=11", "label": "bit \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/operator/op-23-bit-bit/?v=11", "label": "\u4ea4\u6362\u64cd\u4f5c\u7b26\uff1a#(bit,bit)"}], "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": "4d161bb9e3328e77b124e96862c61538769d8d4942940f12b7aed6be85369bd7", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "operator": {"kind": "b", "symbol": "#", "negator": "", "function": "bitxor(bit,bit)", "hash_join": "f", "left_type": "bit", "commutator": "#(bit,bit)", "merge_join": "f", "right_type": "bit", "result_type": "bit"}, "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": "#(bit,bit)", "locale": "zh-Hans", "source": {"key": "op-23-bit-bit", "locale": "zh-Hans", "version": "11", "text_hash": "577fb173b1f6724414ce0cec7213e1005a4021f882d9d312f7ef285af24483d1", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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": "4d161bb9e3328e77b124e96862c61538769d8d4942940f12b7aed6be85369bd7", "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": "\u6309\u4f4d\u5f02\u6216\u3002", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</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": "\u6309\u4f4d\u5f02\u6216\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>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</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": "14631273faf49e570ef906c7d5386cf7fca7ccded51c1c73d51291e02f9f832d", "content_hash": "577fb173b1f6724414ce0cec7213e1005a4021f882d9d312f7ef285af24483d1", "source_database": "center", "source_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "signature": "#(bit,bit) \u2192 bit", "tables_zh": [], "source_oid": "1793", "description": ["\u6309\u4f4d\u5f02\u6216\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 38.13 \u8282 \u3002", "\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 oprleft \u4e3a\u96f6\u3002"]}], "localization": {"status": "complete", "sources": [{"url": "/docs/11/catalog-pg-operator.html", "method": "same-major semantic node", "sha256": "f82a79efdee09289202a35db03a983767f4fc93fe523141f530180cd56c9dd23", "language": "zh", "matched_nodes": ["#CATALOG-PG-OPERATOR/p[2]", "#CATALOG-PG-OPERATOR/p[5]"]}], "language": "zh", "original_text": {"/versions/11/description/0": "bitwise exclusive or", "/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": "bit data type", "/versions/11/related/1/label": "Commutator: #(bit,bit)", "/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": "3dc1ce189b2355b8a03de62101ebeda3f9cfa702468a107e9f6b3c1262c479b8", "canonical_center_text_hash": "577fb173b1f6724414ce0cec7213e1005a4021f882d9d312f7ef285af24483d1"}, "description_zh": "\u6309\u4f4d\u5f02\u6216\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "#", "negator": "", "function": "bitxor(bit,bit)", "hash_join": "f", "left_type": "bit", "commutator": "#(bit,bit)", "merge_join": "f", "right_type": "bit", "result_type": "bit"}, "memberships": []}, "comparison_hash": "4685ecf6e94b62828b7e130b145c20e5d6062f3ba96815193eb58a1413711866", "manual_language": "zh", "manual_semantics": "Source catalog description; no additional matching manual operator definition claimed", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</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": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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": ["#", "#(bit,bit)"], "related": [{"url": "/wiki/type/bit/?v=12", "label": "bit \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/operator/op-23-bit-bit/?v=12", "label": "\u4ea4\u6362\u64cd\u4f5c\u7b26\uff1a#(bit,bit)"}], "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": "a26b7e56a9d889d2c303de3e8f3960fa1bddf90fa69e6cb6d8aa1ba63504c05c", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "operator": {"kind": "b", "symbol": "#", "negator": "", "function": "bitxor(bit,bit)", "hash_join": "f", "left_type": "bit", "commutator": "#(bit,bit)", "merge_join": "f", "right_type": "bit", "result_type": "bit"}, "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": "#(bit,bit)", "locale": "zh-Hans", "source": {"key": "op-23-bit-bit", "locale": "zh-Hans", "version": "12", "text_hash": "84a39bf79587f871aff33da2c60928f8ea1d5bee3876b4fcdf8efbacac6644c9", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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": "a26b7e56a9d889d2c303de3e8f3960fa1bddf90fa69e6cb6d8aa1ba63504c05c", "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": "\u6309\u4f4d\u5f02\u6216\u3002", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</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": "\u6309\u4f4d\u5f02\u6216\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>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</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": "8bf47e3d17e6c434dfb70817e7149538e8a2bccbe9bc11980ac29d5b5b0fbd5e", "content_hash": "84a39bf79587f871aff33da2c60928f8ea1d5bee3876b4fcdf8efbacac6644c9", "source_database": "center", "source_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "signature": "#(bit,bit) \u2192 bit", "tables_zh": [], "source_oid": "1793", "description": ["\u6309\u4f4d\u5f02\u6216\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 37.14 \u8282 \u3002", "\u672a\u4f7f\u7528\u7684\u5217\u5305\u542b\u96f6\u3002\u4f8b\u5982\uff0c\u524d\u7f00\u64cd\u4f5c\u7b26\u7684 oprleft \u4e3a\u96f6\u3002"]}], "localization": {"status": "complete", "sources": [{"url": "/docs/12/catalog-pg-operator.html", "method": "same-major semantic node", "sha256": "4a79b5202e1196d421bb3e2618f56796ef0b5c8fc2303cae3f9889c405e5236f", "language": "zh", "matched_nodes": ["#CATALOG-PG-OPERATOR/p[2]", "#CATALOG-PG-OPERATOR/p[5]"]}], "language": "zh", "original_text": {"/versions/12/description/0": "bitwise exclusive or", "/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": "bit data type", "/versions/12/related/1/label": "Commutator: #(bit,bit)", "/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": "26301382fbe3325e5500328feb06168b2d9e66daf6d331c5c71bc0c22408d4b1", "canonical_center_text_hash": "84a39bf79587f871aff33da2c60928f8ea1d5bee3876b4fcdf8efbacac6644c9"}, "description_zh": "\u6309\u4f4d\u5f02\u6216\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "#", "negator": "", "function": "bitxor(bit,bit)", "hash_join": "f", "left_type": "bit", "commutator": "#(bit,bit)", "merge_join": "f", "right_type": "bit", "result_type": "bit"}, "memberships": []}, "comparison_hash": "4685ecf6e94b62828b7e130b145c20e5d6062f3ba96815193eb58a1413711866", "manual_language": "zh", "manual_semantics": "Source catalog description; no additional matching manual operator definition claimed", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</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": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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": ["#", "#(bit,bit)"], "related": [{"url": "/wiki/type/bit/?v=13", "label": "bit \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/operator/op-23-bit-bit/?v=13", "label": "\u4ea4\u6362\u64cd\u4f5c\u7b26\uff1a#(bit,bit)"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v13.23/postgresql-13.23.tar.bz2", "label": "13.23", "major": "13", "channel": "historical", "revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6", "source_sha256": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6", "manual_fingerprint": "2bbea71f4723fc9e4e58cfdb28368763f999de2800d45ade748f7c7546dfb9d3", "catalog_fingerprint": "df58d29b226fbb90326087233d7970032abdec1352373270449eeee324f84a35"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v13.23/postgresql-13.23.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, {"url": "/docs/13/catalog-pg-operator.html", "path": "catalog-pg-operator.html", "label": "PostgreSQL 13 English manual: catalog-pg-operator.html", "sha256": "1a325d2fa41f711c0a7fa6b57e37e8e98a59f218e01112e0767c455c1b5818a1"}, {"url": "/docs/13/catalog-pg-amop.html", "path": "catalog-pg-amop.html", "label": "PostgreSQL 13 English manual: catalog-pg-amop.html", "sha256": "7a8e67f8dc59c305612c6d029fc8760c092f27203d5338c6db6c6d9b8aabc561"}, {"url": "/docs/13/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE", "path": "functions-bitstring.html", "label": "PostgreSQL 13 English manual: functions-bitstring.html", "sha256": "e382e42c17f76a6194d21c634431b85d55b8af4ead2488492f174650c2c3fd10"}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/13/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE", "anchor": "FUNCTIONS-BIT-STRING-OP-TABLE", "locale": "zh-Hans", "version": "13", "build_id": 66, "page_key": "functions-bitstring.html", "extraction": "concept-introduction", "source_hash": "07df081a99af7b4eb8ab32d4f9be1ea49055f461344f9d38ec063e748ab5e4a9", "fragment_sha256": "d068abc7b70f2b77c785468d91f7cc1ce2674bb5b9fbf26d610feb3d00b86e29", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:a13a825c39f0268ef1cfe9137e283e38d0da73b2d7894f0733c7b26372a4f6a4", "translated_from_revision": null}, "body_sha256": "5bfad644cd548d7b84e906759c9ad1d4514ef09387caa5c6a60d9287fefc5038", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "operator": {"kind": "b", "symbol": "#", "negator": "", "function": "bitxor(bit,bit)", "hash_join": "f", "left_type": "bit", "commutator": "#(bit,bit)", "merge_join": "f", "right_type": "bit", "result_type": "bit"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u6309\u4f4d\u5f02\u6216\uff08\u8f93\u5165\u7684\u957f\u5ea6\u5fc5\u987b\u76f8\u7b49\uff09", "B'10001' # B'01101' \u2192 11100"]}, {"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": "#(bit,bit)", "locale": "zh-Hans", "source": {"key": "op-23-bit-bit", "locale": "zh-Hans", "version": "13", "text_hash": "8c6a099e770948cf40c3266ca408c148a2b33e3b51fea7f28fec0a5e19f96772", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE", "anchor": "FUNCTIONS-BIT-STRING-OP-TABLE", "locale": "zh-Hans", "version": "13", "build_id": 66, "page_key": "functions-bitstring.html", "extraction": "concept-introduction", "source_hash": "07df081a99af7b4eb8ab32d4f9be1ea49055f461344f9d38ec063e748ab5e4a9", "fragment_sha256": "d068abc7b70f2b77c785468d91f7cc1ce2674bb5b9fbf26d610feb3d00b86e29", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:a13a825c39f0268ef1cfe9137e283e38d0da73b2d7894f0733c7b26372a4f6a4", "translated_from_revision": null}, "body_sha256": "5bfad644cd548d7b84e906759c9ad1d4514ef09387caa5c6a60d9287fefc5038", "runtime_rerun": false, "authored_translation": 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"<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p class=\"title\"><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/13/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u6309\u4f4d\u5f02\u6216\u3002", "version": "13", "link_map": {"/zh/docs/13/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE": "/docs/13/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE"}, "body_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/13/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>", "body_sha256": "8c603b8d39a1f749fc8bcffe95539619be346c548e5abb6d83579e0a4ba52e00", "content_hash": "8c6a099e770948cf40c3266ca408c148a2b33e3b51fea7f28fec0a5e19f96772", "source_database": "center", "source_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "signature": "#(bit,bit) \u2192 bit", "tables_zh": [], "source_oid": "1793", "description": ["\u6309\u4f4d\u5f02\u6216\u3002"], "memberships": [], "sections_zh": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": 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See CREATE OPERATOR and Section 37.14 for more information.", "/versions/13/sections/1/paragraphs/1": "Unused columns contain zeroes. 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"<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/13/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "14": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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": ["#", "#(bit,bit)"], "related": 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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-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE", "path": "functions-bitstring.html", "label": "PostgreSQL 14 English manual: functions-bitstring.html", "sha256": "34ec9038cf8e36a37c1cdbe3481b18aa2ce4b720f4d288107f2247418e0a85cb"}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/14/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE", "anchor": "FUNCTIONS-BIT-STRING-OP-TABLE", "locale": "zh-Hans", "version": "14", "build_id": 99, "page_key": "functions-bitstring.html", "extraction": "concept-introduction", "source_hash": "14c17a9954533d4787ad68b15eb15a48df4f56b21ce23dbf76236e790691883c", "fragment_sha256": "d068abc7b70f2b77c785468d91f7cc1ce2674bb5b9fbf26d610feb3d00b86e29", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:87e6aa4fd6e1ec85c5f4a6de4f5647cfd9e5de734ca2c266d32b6d6192c662ef", "translated_from_revision": null}, "body_sha256": "92f50a969c77d725663aca70636a82506c64a0b198e793fe14dadd81a44d247d", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "operator": {"kind": "b", "symbol": "#", "negator": "", "function": "bitxor(bit,bit)", "hash_join": "f", "left_type": "bit", "commutator": "#(bit,bit)", "merge_join": "f", "right_type": "bit", "result_type": "bit"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u6309\u4f4d\u5f02\u6216\uff08\u8f93\u5165\u7684\u957f\u5ea6\u5fc5\u987b\u76f8\u7b49\uff09", "B'10001' # B'01101' \u2192 11100"]}, {"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": "#(bit,bit)", "locale": "zh-Hans", "source": {"key": "op-23-bit-bit", "locale": "zh-Hans", "version": "14", "text_hash": "c7e1cbc5a224297295dc4b91c5c8b1075ba26a269bf76a9a08f94b72f8a92210", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE", "anchor": "FUNCTIONS-BIT-STRING-OP-TABLE", "locale": "zh-Hans", "version": "14", "build_id": 99, "page_key": "functions-bitstring.html", "extraction": "concept-introduction", "source_hash": "14c17a9954533d4787ad68b15eb15a48df4f56b21ce23dbf76236e790691883c", "fragment_sha256": "d068abc7b70f2b77c785468d91f7cc1ce2674bb5b9fbf26d610feb3d00b86e29", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:87e6aa4fd6e1ec85c5f4a6de4f5647cfd9e5de734ca2c266d32b6d6192c662ef", "translated_from_revision": null}, "body_sha256": "92f50a969c77d725663aca70636a82506c64a0b198e793fe14dadd81a44d247d", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u6309\u4f4d\u5f02\u6216\uff08\u8f93\u5165\u7684\u957f\u5ea6\u5fc5\u987b\u76f8\u7b49\uff09", "B'10001' # B'01101' \u2192 11100"]}, {"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": "\u6309\u4f4d\u5f02\u6216\u3002", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p class=\"title\"><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/14/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u6309\u4f4d\u5f02\u6216\u3002", "version": "14", "link_map": {"/zh/docs/14/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE": "/docs/14/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE"}, "body_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/14/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>", "body_sha256": "25bd3faad24e3d4572c1aecd815ca5207feb71d36d662861cfd524bbd5764b61", "content_hash": "c7e1cbc5a224297295dc4b91c5c8b1075ba26a269bf76a9a08f94b72f8a92210", "source_database": "center", "source_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "signature": "#(bit,bit) \u2192 bit", "tables_zh": [], "source_oid": "1793", "description": ["\u6309\u4f4d\u5f02\u6216\u3002"], "memberships": [], "sections_zh": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": 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"/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": "bit data type", "/versions/14/related/1/label": "Commutator: #(bit,bit)", "/versions/14/sections/0/title": "English manual definition", "/versions/14/sections/1/title": "Catalog interpretation", "/versions/14/sections/0/paragraphs/0": "Bitwise exclusive OR (inputs must be of equal length)", "/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": "a500e1672f98d3819489ccbccf9633fdb7eb49e9a83451a32134336542435778", "canonical_center_text_hash": "c7e1cbc5a224297295dc4b91c5c8b1075ba26a269bf76a9a08f94b72f8a92210"}, "description_zh": "\u6309\u4f4d\u5f02\u6216\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "#", "negator": "", "function": "bitxor(bit,bit)", "hash_join": "f", "left_type": "bit", "commutator": "#(bit,bit)", "merge_join": "f", "right_type": "bit", "result_type": "bit"}, "memberships": []}, "comparison_hash": "4685ecf6e94b62828b7e130b145c20e5d6062f3ba96815193eb58a1413711866", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/14/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "15": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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": ["#", "#(bit,bit)"], "related": 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"95edd223313cfb9a149ef44a9e9beafae8a4161bb769c4f528ff9832883c1789", "fragment_sha256": "d068abc7b70f2b77c785468d91f7cc1ce2674bb5b9fbf26d610feb3d00b86e29", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:6bce1a2df9170cb1146a1411c5547190856638221a6539e618ee1016c9f493ad", "translated_from_revision": null}, "body_sha256": "3712793a4f35d87bcb3356c3c6728a6c2118fb6be4a6b7a828e70c54995aa23a", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "operator": {"kind": "b", "symbol": "#", "negator": "", "function": "bitxor(bit,bit)", "hash_join": "f", "left_type": "bit", "commutator": "#(bit,bit)", "merge_join": "f", "right_type": "bit", "result_type": "bit"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u6309\u4f4d\u5f02\u6216\uff08\u8f93\u5165\u7684\u957f\u5ea6\u5fc5\u987b\u76f8\u7b49\uff09", "B'10001' # B'01101' \u2192 11100"]}, {"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": "#(bit,bit)", "locale": "zh-Hans", "source": {"key": "op-23-bit-bit", "locale": "zh-Hans", "version": "15", "text_hash": "ad6c5efe3621f18aac82e9713e6a102e108bb26044a2523537369416d51a9cd0", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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/15/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE", "anchor": "FUNCTIONS-BIT-STRING-OP-TABLE", "locale": "zh-Hans", "version": "15", "build_id": 101, "page_key": "functions-bitstring.html", "extraction": "concept-introduction", "source_hash": "95edd223313cfb9a149ef44a9e9beafae8a4161bb769c4f528ff9832883c1789", "fragment_sha256": "d068abc7b70f2b77c785468d91f7cc1ce2674bb5b9fbf26d610feb3d00b86e29", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:6bce1a2df9170cb1146a1411c5547190856638221a6539e618ee1016c9f493ad", "translated_from_revision": null}, "body_sha256": "3712793a4f35d87bcb3356c3c6728a6c2118fb6be4a6b7a828e70c54995aa23a", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u6309\u4f4d\u5f02\u6216\uff08\u8f93\u5165\u7684\u957f\u5ea6\u5fc5\u987b\u76f8\u7b49\uff09", "B'10001' # B'01101' \u2192 11100"]}, {"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": "\u6309\u4f4d\u5f02\u6216\u3002", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p class=\"title\"><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/15/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u6309\u4f4d\u5f02\u6216\u3002", "version": "15", "link_map": {"/zh/docs/15/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE": "/docs/15/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE"}, "body_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/15/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>", "body_sha256": "1fe1e6d58e3789e28a5067a90c9a39c65b18c466901e188d46170c94848abe79", "content_hash": "ad6c5efe3621f18aac82e9713e6a102e108bb26044a2523537369416d51a9cd0", "source_database": "center", "source_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "signature": "#(bit,bit) \u2192 bit", "tables_zh": [], "source_oid": "1793", "description": ["\u6309\u4f4d\u5f02\u6216\u3002"], "memberships": [], "sections_zh": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": 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"/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": "bit data type", "/versions/15/related/1/label": "Commutator: #(bit,bit)", "/versions/15/sections/0/title": "English manual definition", "/versions/15/sections/1/title": "Catalog interpretation", "/versions/15/sections/0/paragraphs/0": "Bitwise exclusive OR (inputs must be of equal length)", "/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": "ee951ff42702533e18c4da1813d7103c7764533bbaa1330ea19996063c820c4d", "canonical_center_text_hash": "ad6c5efe3621f18aac82e9713e6a102e108bb26044a2523537369416d51a9cd0"}, "description_zh": "\u6309\u4f4d\u5f02\u6216\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "#", "negator": "", "function": "bitxor(bit,bit)", "hash_join": "f", "left_type": "bit", "commutator": "#(bit,bit)", "merge_join": "f", "right_type": "bit", "result_type": "bit"}, "memberships": []}, "comparison_hash": "4685ecf6e94b62828b7e130b145c20e5d6062f3ba96815193eb58a1413711866", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/15/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "16": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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": ["#", "#(bit,bit)"], "related": 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English manual: catalog-pg-operator.html", "sha256": "dc789ccf76b6bcbb9b1793858fe700431720a1e70f3261de2b3362ed78040476"}, {"url": "/docs/16/catalog-pg-amop.html", "path": "catalog-pg-amop.html", "label": "PostgreSQL 16 English manual: catalog-pg-amop.html", "sha256": "f580ac4a34d5f9d567834684e0c41b7df32a952e20a2fc11a9ce0964c2df7e9a"}, {"url": "/docs/16/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE", "path": "functions-bitstring.html", "label": "PostgreSQL 16 English manual: functions-bitstring.html", "sha256": "22a21b289a8f252ba41929386d4ea56f2da6bc88caf77d8faa87e3be15c29f36"}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/16/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE", "anchor": "FUNCTIONS-BIT-STRING-OP-TABLE", "locale": "zh-Hans", "version": "16", "build_id": 103, "page_key": "functions-bitstring.html", "extraction": "concept-introduction", "source_hash": "f9b39d73de4441ab916b663e58eceef68336e4b929a99596e1b69387389818bd", "fragment_sha256": "d068abc7b70f2b77c785468d91f7cc1ce2674bb5b9fbf26d610feb3d00b86e29", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:80579a071736780f9c4022bb5148e1fb1256f1a33591306af67816e9e9bf3a9b", "translated_from_revision": null}, "body_sha256": "2624879b917b51ccc6c74fc7b4158e11773982f43eea8127acb1f97dd336f133", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "operator": {"kind": "b", "symbol": "#", "negator": "", "function": "bitxor(bit,bit)", "hash_join": "f", "left_type": "bit", "commutator": "#(bit,bit)", "merge_join": "f", "right_type": "bit", "result_type": "bit"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u6309\u4f4d\u5f02\u6216\uff08\u8f93\u5165\u7684\u957f\u5ea6\u5fc5\u987b\u76f8\u7b49\uff09", "B'10001' # B'01101' \u2192 11100"]}, {"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": "#(bit,bit)", "locale": "zh-Hans", "source": {"key": "op-23-bit-bit", "locale": "zh-Hans", "version": "16", "text_hash": "b9e14cc395808e3f9e653ef7e3e9ac9c79c3046cec80cfe8d6ac0095217fe148", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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/16/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE", "anchor": "FUNCTIONS-BIT-STRING-OP-TABLE", "locale": "zh-Hans", "version": "16", "build_id": 103, "page_key": "functions-bitstring.html", "extraction": "concept-introduction", "source_hash": "f9b39d73de4441ab916b663e58eceef68336e4b929a99596e1b69387389818bd", "fragment_sha256": "d068abc7b70f2b77c785468d91f7cc1ce2674bb5b9fbf26d610feb3d00b86e29", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:80579a071736780f9c4022bb5148e1fb1256f1a33591306af67816e9e9bf3a9b", "translated_from_revision": null}, "body_sha256": "2624879b917b51ccc6c74fc7b4158e11773982f43eea8127acb1f97dd336f133", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u6309\u4f4d\u5f02\u6216\uff08\u8f93\u5165\u7684\u957f\u5ea6\u5fc5\u987b\u76f8\u7b49\uff09", "B'10001' # B'01101' \u2192 11100"]}, {"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": "\u6309\u4f4d\u5f02\u6216\u3002", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p class=\"title\"><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/16/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u6309\u4f4d\u5f02\u6216\u3002", "version": "16", "link_map": {"/zh/docs/16/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE": "/docs/16/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE"}, "body_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/16/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>", "body_sha256": "4c161df6d2aecf263fd7904834d55933525e759be71a9330674bc13824047d1b", "content_hash": "b9e14cc395808e3f9e653ef7e3e9ac9c79c3046cec80cfe8d6ac0095217fe148", "source_database": "center", "source_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "signature": "#(bit,bit) \u2192 bit", "tables_zh": [], "source_oid": "1793", "description": ["\u6309\u4f4d\u5f02\u6216\u3002"], "memberships": [], "sections_zh": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": 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"/versions/16/facts/0/label": "Left operand", "/versions/16/facts/1/label": "Right operand", "/versions/16/facts/2/label": "Result type", "/versions/16/facts/3/label": "Implementing function", "/versions/16/facts/4/label": "Operator kind", "/versions/16/facts/5/label": "Hash join candidate", "/versions/16/facts/5/value": "no", "/versions/16/facts/6/label": "Merge join candidate", "/versions/16/facts/6/value": "no", "/versions/16/related/0/label": "bit data type", "/versions/16/related/1/label": "Commutator: #(bit,bit)", "/versions/16/sections/0/title": "English manual definition", "/versions/16/sections/1/title": "Catalog interpretation", "/versions/16/sections/0/paragraphs/0": "Bitwise exclusive OR (inputs must be of equal length)", "/versions/16/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": "6620b0ecdce39eb61f6a943a489daf225f6ee030c470f686c833676275125251", "canonical_center_text_hash": "b9e14cc395808e3f9e653ef7e3e9ac9c79c3046cec80cfe8d6ac0095217fe148"}, "description_zh": "\u6309\u4f4d\u5f02\u6216\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "#", "negator": "", "function": "bitxor(bit,bit)", "hash_join": "f", "left_type": "bit", "commutator": "#(bit,bit)", "merge_join": "f", "right_type": "bit", "result_type": "bit"}, "memberships": []}, "comparison_hash": "4685ecf6e94b62828b7e130b145c20e5d6062f3ba96815193eb58a1413711866", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/16/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "17": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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": ["#", "#(bit,bit)"], "related": 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English manual: catalog-pg-operator.html", "sha256": "a66984c4fde91649a9677d33a2e002381cb07e99d72ad0971fa3251741030a69"}, {"url": "/docs/17/catalog-pg-amop.html", "path": "catalog-pg-amop.html", "label": "PostgreSQL 17 English manual: catalog-pg-amop.html", "sha256": "19b2fb110b348860f7fbcb6e0e0544e341f5645113c23f50920a54434d432359"}, {"url": "/docs/17/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE", "path": "functions-bitstring.html", "label": "PostgreSQL 17 English manual: functions-bitstring.html", "sha256": "28b1b31826a540e8309a54d6026f349e6403ef79201bde293945f4bcaf6b9f60"}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/17/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE", "anchor": "FUNCTIONS-BIT-STRING-OP-TABLE", "locale": "zh-Hans", "version": "17", "build_id": 105, "page_key": "functions-bitstring.html", "extraction": "concept-introduction", "source_hash": "795d840a785df541c4160423701379d3fccf6578a0087ab39062e8b523bbd1c3", "fragment_sha256": "d068abc7b70f2b77c785468d91f7cc1ce2674bb5b9fbf26d610feb3d00b86e29", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:7340767258d21c21b36f373f1fff6bab2be18e0daca13a865129db6105c09efd", "translated_from_revision": null}, "body_sha256": "0429c801e78c2183f69b425295552e1d244f8b968d17f87d504e39adc477e882", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "operator": {"kind": "b", "symbol": "#", "negator": "", "function": "bitxor(bit,bit)", "hash_join": "f", "left_type": "bit", "commutator": "#(bit,bit)", "merge_join": "f", "right_type": "bit", "result_type": "bit"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u6309\u4f4d\u5f02\u6216\uff08\u8f93\u5165\u7684\u957f\u5ea6\u5fc5\u987b\u76f8\u7b49\uff09", "B'10001' # B'01101' \u2192 11100"]}, {"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": "#(bit,bit)", "locale": "zh-Hans", "source": {"key": "op-23-bit-bit", "locale": "zh-Hans", "version": "17", "text_hash": "010f8988a8b4df136d071017270ec7c91cd56c2f28ecbd269e420889e1068329", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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/17/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE", "anchor": "FUNCTIONS-BIT-STRING-OP-TABLE", "locale": "zh-Hans", "version": "17", "build_id": 105, "page_key": "functions-bitstring.html", "extraction": "concept-introduction", "source_hash": "795d840a785df541c4160423701379d3fccf6578a0087ab39062e8b523bbd1c3", "fragment_sha256": "d068abc7b70f2b77c785468d91f7cc1ce2674bb5b9fbf26d610feb3d00b86e29", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:7340767258d21c21b36f373f1fff6bab2be18e0daca13a865129db6105c09efd", "translated_from_revision": null}, "body_sha256": "0429c801e78c2183f69b425295552e1d244f8b968d17f87d504e39adc477e882", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u6309\u4f4d\u5f02\u6216\uff08\u8f93\u5165\u7684\u957f\u5ea6\u5fc5\u987b\u76f8\u7b49\uff09", "B'10001' # B'01101' \u2192 11100"]}, {"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": "\u6309\u4f4d\u5f02\u6216\u3002", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p class=\"title\"><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/17/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u6309\u4f4d\u5f02\u6216\u3002", "version": "17", "link_map": {"/zh/docs/17/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE": "/docs/17/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE"}, "body_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/17/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>", "body_sha256": "0a04e9ed3c0c34e7e2678a8eeda8c24a87aad91df78921e41aaf71eb42e6fdb7", "content_hash": "010f8988a8b4df136d071017270ec7c91cd56c2f28ecbd269e420889e1068329", "source_database": "center", "source_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "signature": "#(bit,bit) \u2192 bit", "tables_zh": [], "source_oid": "1793", "description": ["\u6309\u4f4d\u5f02\u6216\u3002"], "memberships": [], "sections_zh": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": 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"/versions/17/facts/0/label": "Left operand", "/versions/17/facts/1/label": "Right operand", "/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": "bit data type", "/versions/17/related/1/label": "Commutator: #(bit,bit)", "/versions/17/sections/0/title": "English manual definition", "/versions/17/sections/1/title": "Catalog interpretation", "/versions/17/sections/0/paragraphs/0": "Bitwise exclusive OR (inputs must be of equal length)", "/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": "619c91fe7a743decf7b88aea548a11f2c13c78a373d59cb9da5bcaca165a6043", "canonical_center_text_hash": "010f8988a8b4df136d071017270ec7c91cd56c2f28ecbd269e420889e1068329"}, "description_zh": "\u6309\u4f4d\u5f02\u6216\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "#", "negator": "", "function": "bitxor(bit,bit)", "hash_join": "f", "left_type": "bit", "commutator": "#(bit,bit)", "merge_join": "f", "right_type": "bit", "result_type": "bit"}, "memberships": []}, "comparison_hash": "4685ecf6e94b62828b7e130b145c20e5d6062f3ba96815193eb58a1413711866", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/17/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "18": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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": ["#", "#(bit,bit)"], "related": 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English manual: catalog-pg-operator.html", "sha256": "e0b1817914e5e8f9037955cd41e9a43584e9227fcc115784898ecdd9a6c0ecd6"}, {"url": "/docs/18/catalog-pg-amop.html", "path": "catalog-pg-amop.html", "label": "PostgreSQL 18 English manual: catalog-pg-amop.html", "sha256": "e65b90ee78eaf4b4da97ce5b08b972cee2e2660b882ec107be22eca47201f7d1"}, {"url": "/docs/18/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE", "path": "functions-bitstring.html", "label": "PostgreSQL 18 English manual: functions-bitstring.html", "sha256": "e710b5de82fd3f8d085943ebb37c543709251f3ddf25038612cd096b61cbd913"}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/18/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE", "anchor": "FUNCTIONS-BIT-STRING-OP-TABLE", "locale": "zh-Hans", "version": "18", "build_id": 107, "page_key": "functions-bitstring.html", "extraction": "concept-introduction", "source_hash": "ae2ebebebe8b993afa5b42f84508e1c93fb9461e00e4253e09eb23254801980c", "fragment_sha256": "d068abc7b70f2b77c785468d91f7cc1ce2674bb5b9fbf26d610feb3d00b86e29", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b", "translated_from_revision": null}, "body_sha256": "44d426f8d63bef8ecdaea50f017bb8addf19080acca9e357175811700ef22675", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "facts_zh": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"label": "\u64cd\u4f5c\u7b26\u79cd\u7c7b", "value": "Binary"}, {"label": "\u53ef\u7528\u4e8e\u54c8\u5e0c\u8fde\u63a5", "value": "\u5426"}, {"label": "\u53ef\u7528\u4e8e\u5f52\u5e76\u8fde\u63a5", "value": "\u5426"}], "operator": {"kind": "b", "symbol": "#", "negator": "", "function": "bitxor(bit,bit)", "hash_join": "f", "left_type": "bit", "commutator": "#(bit,bit)", "merge_join": "f", "right_type": "bit", "result_type": "bit"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u6309\u4f4d\u5f02\u6216\uff08\u8f93\u5165\u7684\u957f\u5ea6\u5fc5\u987b\u76f8\u7b49\uff09", "B'10001' # B'01101' \u2192 11100"]}, {"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": "#(bit,bit)", "locale": "zh-Hans", "source": {"key": "op-23-bit-bit", "locale": "zh-Hans", "version": "18", "text_hash": "f60a178874b49f0b1294cd81802c8c36e17828dfc9d11612ad9f8dd85cbc29a0", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE", "anchor": "FUNCTIONS-BIT-STRING-OP-TABLE", "locale": "zh-Hans", "version": "18", "build_id": 107, "page_key": "functions-bitstring.html", "extraction": "concept-introduction", "source_hash": "ae2ebebebe8b993afa5b42f84508e1c93fb9461e00e4253e09eb23254801980c", "fragment_sha256": "d068abc7b70f2b77c785468d91f7cc1ce2674bb5b9fbf26d610feb3d00b86e29", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b", "translated_from_revision": null}, "body_sha256": "44d426f8d63bef8ecdaea50f017bb8addf19080acca9e357175811700ef22675", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u6309\u4f4d\u5f02\u6216\uff08\u8f93\u5165\u7684\u957f\u5ea6\u5fc5\u987b\u76f8\u7b49\uff09", "B'10001' # B'01101' \u2192 11100"]}, {"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": "\u6309\u4f4d\u5f02\u6216\u3002", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p class=\"title\"><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u6309\u4f4d\u5f02\u6216\u3002", "version": "18", "link_map": {"/zh/docs/18/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE": "/docs/18/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE"}, "body_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>", "body_sha256": "acfe1a1fd1daef3bb7f20e618a9fc50dbad121c639937deb7f0374fd7cff41f7", "content_hash": "f60a178874b49f0b1294cd81802c8c36e17828dfc9d11612ad9f8dd85cbc29a0", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "signature": "#(bit,bit) \u2192 bit", "tables_zh": [], "source_oid": "1793", "description": ["\u6309\u4f4d\u5f02\u6216\u3002"], "memberships": [], "sections_zh": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": 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"/versions/18/facts/0/label": "Left operand", "/versions/18/facts/1/label": "Right operand", "/versions/18/facts/2/label": "Result type", "/versions/18/facts/3/label": "Implementing function", "/versions/18/facts/4/label": "Operator kind", "/versions/18/facts/5/label": "Hash join candidate", "/versions/18/facts/5/value": "no", "/versions/18/facts/6/label": "Merge join candidate", "/versions/18/facts/6/value": "no", "/versions/18/related/0/label": "bit data type", "/versions/18/related/1/label": "Commutator: #(bit,bit)", "/versions/18/sections/0/title": "English manual definition", "/versions/18/sections/1/title": "Catalog interpretation", "/versions/18/sections/0/paragraphs/0": "Bitwise exclusive OR (inputs must be of equal length)", "/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": "cb4f67b28ad1308dc42bd8b2f46c55ea8043ac88a795574de13d5c30a58b03ef", "canonical_center_text_hash": "f60a178874b49f0b1294cd81802c8c36e17828dfc9d11612ad9f8dd85cbc29a0"}, "description_zh": "\u6309\u4f4d\u5f02\u6216\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "#", "negator": "", "function": "bitxor(bit,bit)", "hash_join": "f", "left_type": "bit", "commutator": "#(bit,bit)", "merge_join": "f", "right_type": "bit", "result_type": "bit"}, "memberships": []}, "comparison_hash": "4685ecf6e94b62828b7e130b145c20e5d6062f3ba96815193eb58a1413711866", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>", "center_zh_rendered": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/docs/18/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "19": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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": ["#", "#(bit,bit)"], "related": [{"url": "/wiki/type/bit/?v=19", "label": "bit \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/operator/op-23-bit-bit/?v=19", "label": 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"B'10001' # B'01101' \u2192 11100"]}, {"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": "\u6309\u4f4d\u5f02\u6216\u3002", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p class=\"title\"><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/19/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u6309\u4f4d\u5f02\u6216\u3002", "version": "19", "link_map": {"/zh/docs/19/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE": "/docs/19/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE"}, "body_html": 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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": "c3d5323f81e1bb6c9b5b728481f4c5e2a0ca5362a2a2aa995d24811b94cafc51", "content_hash": "7aa2a0e4459d47488bf55a28d504719196834644e076982055da28d0a42c7cda", "source_database": "center", "source_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "signature": "#(bit,bit) \u2192 bit", "tables_zh": [], "source_oid": "1793", "description": ["\u6309\u4f4d\u5f02\u6216\u3002"], "memberships": [], "sections_zh": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": 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"/versions/19/facts/0/label": "Left operand", "/versions/19/facts/1/label": "Right operand", "/versions/19/facts/2/label": "Result type", "/versions/19/facts/3/label": "Implementing function", "/versions/19/facts/4/label": "Operator kind", "/versions/19/facts/5/label": "Hash join candidate", "/versions/19/facts/5/value": "no", "/versions/19/facts/6/label": "Merge join candidate", "/versions/19/facts/6/value": "no", "/versions/19/related/0/label": "bit data type", "/versions/19/related/1/label": "Commutator: #(bit,bit)", "/versions/19/sections/0/title": "English manual definition", "/versions/19/sections/1/title": "Catalog interpretation", "/versions/19/sections/0/paragraphs/0": "Bitwise exclusive OR (inputs must be of equal length)", "/versions/19/sections/1/paragraphs/0": "The catalog pg_operator stores information about operators. 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"value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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": ["#", "#(bit,bit)"], "related": [{"url": "/wiki/type/bit/?v=20", "label": "bit \u6570\u636e\u7c7b\u578b"}, {"url": "/wiki/operator/op-23-bit-bit/?v=20", "label": "\u4ea4\u6362\u64cd\u4f5c\u7b26\uff1a#(bit,bit)"}], "release": {"ref": "https://ftp.postgresql.org/pub/snapshot/dev/postgresql-snapshot.tar.bz2", "label": "20devel", "major": "20", "channel": "devel", "revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "source_sha256": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "manual_fingerprint": "4afd3a8e29953000e176877e161458a2febaeaac5a5e16986595d3acc2418c7d", 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{"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE", "anchor": "FUNCTIONS-BIT-STRING-OP-TABLE", "locale": "zh-Hans", "version": "20", "build_id": 111, "page_key": "functions-bitstring.html", "extraction": "concept-introduction", "source_hash": "f22387fd3796ce51ee157df5a6fb53275db338eda98bbe172d51458e016b41dd", "fragment_sha256": "d068abc7b70f2b77c785468d91f7cc1ce2674bb5b9fbf26d610feb3d00b86e29", "source_revision": "sha256:49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:98c980963b401d40bd50df72b909e7523e3148b8fdb48edd897de2efb67e5235", "translated_from_revision": "sha256:49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "body_sha256": "48448ad153859ffd986464750335d5f7ea703c701ac6fabf448738695bd96da6", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u6309\u4f4d\u5f02\u6216\uff08\u8f93\u5165\u7684\u957f\u5ea6\u5fc5\u987b\u76f8\u7b49\uff09", "B'10001' # B'01101' \u2192 11100"]}, {"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": "\u6309\u4f4d\u5f02\u6216\u3002", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p class=\"title\"><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/devel/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u6309\u4f4d\u5f02\u6216\u3002", "version": "20", "link_map": {"/zh/docs/devel/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE": "/docs/devel/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE"}, "body_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/devel/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>", "body_sha256": "29ca17389202184e29fb5e0c72d49e49655128de96d3c4e720bc46680fa07536", "content_hash": "cc8a1f4d83c48d6b966cb7e5c7c9476dbb0347c72b3f3968e272fc9c07f02d22", "source_database": "center", "source_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "signature": "#(bit,bit) \u2192 bit", "tables_zh": [], "source_oid": "1793", "description": ["\u6309\u4f4d\u5f02\u6216\u3002"], "memberships": [], "sections_zh": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": 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"Bit strings", "/versions/20/description/0": "bitwise exclusive or", "/versions/20/facts/0/label": "Left operand", "/versions/20/facts/1/label": "Right operand", "/versions/20/facts/2/label": "Result type", "/versions/20/facts/3/label": "Implementing function", "/versions/20/facts/4/label": "Operator kind", "/versions/20/facts/5/label": "Hash join candidate", "/versions/20/facts/5/value": "no", "/versions/20/facts/6/label": "Merge join candidate", "/versions/20/facts/6/value": "no", "/versions/20/related/0/label": "bit data type", "/versions/20/related/1/label": "Commutator: #(bit,bit)", "/versions/20/sections/0/title": "English manual definition", "/versions/20/sections/1/title": "Catalog interpretation", "/versions/20/sections/0/paragraphs/0": "Bitwise exclusive OR (inputs must be of equal length)", "/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": "83fdaaaaa2ec4df99d3d645b6c0d710b8f8136bdafc1ea64921c6d84f7f885ba", "canonical_center_text_hash": "cc8a1f4d83c48d6b966cb7e5c7c9476dbb0347c72b3f3968e272fc9c07f02d22"}, "description_zh": "\u6309\u4f4d\u5f02\u6216\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "#", "negator": "", "function": "bitxor(bit,bit)", "hash_join": "f", "left_type": "bit", "commutator": "#(bit,bit)", "merge_join": "f", "right_type": "bit", "result_type": "bit"}, "memberships": []}, "comparison_hash": "4685ecf6e94b62828b7e130b145c20e5d6062f3ba96815193eb58a1413711866", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/devel/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>", "source_revalidation": {"kind": "static-same-version-source-and-manual-replay", "audit": "wiki-audit-20261023", "runtime_rerun": false, "compared_fields": "entity membership and source-derived facts; presentation markup normalized", "source_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "previous_source_revision": "4d3346909b201ac1648232cf290462a7070c119326f56196f1f0253ed80fae41"}}}}, "snapshot": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": 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"sha256": "e710b5de82fd3f8d085943ebb37c543709251f3ddf25038612cd096b61cbd913"}], "zh_from": {"kind": "same-version-chinese-manual-with-authored-translation-of-source-description", "manual": {"url": "/zh/docs/18/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE", "anchor": "FUNCTIONS-BIT-STRING-OP-TABLE", "locale": "zh-Hans", "version": "18", "build_id": 107, "page_key": "functions-bitstring.html", "extraction": "concept-introduction", "source_hash": "ae2ebebebe8b993afa5b42f84508e1c93fb9461e00e4253e09eb23254801980c", "fragment_sha256": "d068abc7b70f2b77c785468d91f7cc1ce2674bb5b9fbf26d610feb3d00b86e29", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b", "translated_from_revision": null}, "body_sha256": "44d426f8d63bef8ecdaea50f017bb8addf19080acca9e357175811700ef22675", "runtime_rerun": false, "authored_translation": 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# B'01101' \u2192 11100"]}, {"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": "#(bit,bit)", "locale": "zh-Hans", "source": {"key": "op-23-bit-bit", "locale": "zh-Hans", "version": "18", "text_hash": "f60a178874b49f0b1294cd81802c8c36e17828dfc9d11612ad9f8dd85cbc29a0", "collection": "operator", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "payload": {"facts": [{"label": "\u5de6\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u53f3\u64cd\u4f5c\u6570", "value": "bit"}, {"label": "\u8fd4\u56de\u7c7b\u578b", "value": "bit"}, {"label": "\u5b9e\u73b0\u51fd\u6570", "value": "bitxor(bit,bit)"}, {"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-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE", "anchor": "FUNCTIONS-BIT-STRING-OP-TABLE", "locale": "zh-Hans", "version": "18", "build_id": 107, "page_key": "functions-bitstring.html", "extraction": "concept-introduction", "source_hash": "ae2ebebebe8b993afa5b42f84508e1c93fb9461e00e4253e09eb23254801980c", "fragment_sha256": "d068abc7b70f2b77c785468d91f7cc1ce2674bb5b9fbf26d610feb3d00b86e29", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b", "translated_from_revision": null}, "body_sha256": "44d426f8d63bef8ecdaea50f017bb8addf19080acca9e357175811700ef22675", "runtime_rerun": false, "authored_translation": "authored-translation-of-source-description", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sections": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u6309\u4f4d\u5f02\u6216\uff08\u8f93\u5165\u7684\u957f\u5ea6\u5fc5\u987b\u76f8\u7b49\uff09", "B'10001' # B'01101' \u2192 11100"]}, {"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": "\u6309\u4f4d\u5f02\u6216\u3002", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p class=\"title\"><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "summary": "\u6309\u4f4d\u5f02\u6216\u3002", "version": "18", "link_map": {"/zh/docs/18/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE": "/docs/18/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE"}, "body_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>", "body_sha256": "acfe1a1fd1daef3bb7f20e618a9fc50dbad121c639937deb7f0374fd7cff41f7", "content_hash": "f60a178874b49f0b1294cd81802c8c36e17828dfc9d11612ad9f8dd85cbc29a0", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "signature": "#(bit,bit) \u2192 bit", "tables_zh": [], "source_oid": "1793", "description": ["\u6309\u4f4d\u5f02\u6216\u3002"], "memberships": [], "sections_zh": [{"title": "\u82f1\u6587\u624b\u518c\u5b9a\u4e49", "paragraphs": ["\u6309\u4f4d\u5f02\u6216\uff08\u8f93\u5165\u7684\u957f\u5ea6\u5fc5\u987b\u76f8\u7b49\uff09", "B'10001' # B'01101' \u2192 11100"]}, {"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-bitstring.html", "method": "same-major semantic node", "sha256": "f69b54dda4ee97fd2d89917e573470b448c5adbabe7e6aa6f450ae7c45eea1f6", "language": "zh", "matched_nodes": ["#FUNCTIONS-BITSTRING/div[3]/div[1]/table[0]/tbody[2]/tr[3]/td[0]/p[1]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "bitwise exclusive or", "/versions/18/facts/0/label": "Left operand", "/versions/18/facts/1/label": "Right operand", "/versions/18/facts/2/label": "Result type", "/versions/18/facts/3/label": "Implementing function", "/versions/18/facts/4/label": "Operator kind", "/versions/18/facts/5/label": "Hash join candidate", "/versions/18/facts/5/value": "no", "/versions/18/facts/6/label": "Merge join candidate", "/versions/18/facts/6/value": "no", "/versions/18/related/0/label": "bit data type", "/versions/18/related/1/label": "Commutator: #(bit,bit)", "/versions/18/sections/0/title": "English manual definition", "/versions/18/sections/1/title": "Catalog interpretation", "/versions/18/sections/0/paragraphs/0": "Bitwise exclusive OR (inputs must be of equal length)", "/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": "cb4f67b28ad1308dc42bd8b2f46c55ea8043ac88a795574de13d5c30a58b03ef", "canonical_center_text_hash": "f60a178874b49f0b1294cd81802c8c36e17828dfc9d11612ad9f8dd85cbc29a0"}, "description_zh": "\u6309\u4f4d\u5f02\u6216\u3002", "comparison_data": {"operator": {"kind": "b", "symbol": "#", "negator": "", "function": "bitxor(bit,bit)", "hash_join": "f", "left_type": "bit", "commutator": "#(bit,bit)", "merge_join": "f", "right_type": "bit", "result_type": "bit"}, "memberships": []}, "comparison_hash": "4685ecf6e94b62828b7e130b145c20e5d6062f3ba96815193eb58a1413711866", "manual_language": "zh", "manual_semantics": "Exact operand/result signature matched", "description_zh_html": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/zh/docs/18/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>", "center_zh_rendered": "<p>\u6309\u4f4d\u5f02\u6216\u3002</p><dl><dt>\u79cd\u7c7b</dt><dd><code>b</code></dd><dt>\u7b26\u53f7</dt><dd><code>#</code></dd><dt>\u5b9e\u73b0\u51fd\u6570</dt><dd><code>bitxor(bit,bit)</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>bit</code></dd><dt>\u4ea4\u6362\u8fd0\u7b97\u7b26</dt><dd><code>#(bit,bit)</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>bit</code></dd><dt>\u7ed3\u679c\u7c7b\u578b</dt><dd><code>bit</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p><strong>\u8868\u00a09.14.\u00a0\u4f4d\u4e32\u64cd\u4f5c\u7b26</strong></p><p><a href=\"/docs/18/functions-bitstring.html#FUNCTIONS-BIT-STRING-OP-TABLE\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p><p>\u672c\u9875\u5f00\u5934\u7684\u4e2d\u6587\u8bf4\u660e\u4e3a PG.CENTER \u5bf9\u6e90\u7801\u8bf4\u660e\u7684\u7ffb\u8bd1\uff1b\u624b\u518c\u8282\u9009\u4fdd\u7559\u5bf9\u5e94\u7248\u672c\u4e2d\u6587\u6587\u6863\u539f\u6587\u3002\u6e90\u7801\u4fe1\u606f\u53ca\u624b\u518c\u793a\u4f8b\u4e0d\u4ee3\u8868\u91cd\u65b0\u8fdb\u884c\u8fc7\u8fd0\u884c\u6d4b\u8bd5\u3002</p>"}, "comparison": {"left": "17", "right": "18", "status": "unchanged", "diff": ""}}