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class=\"firstterm\">\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span class=\"productname\">PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code class=\"literal\">pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a class=\"xref\" href=\"/zh/docs/10/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/10/textsearch-parsers.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "version": "10", "link_map": {"/zh/docs/10/textsearch-parsers.html": "/docs/10/textsearch-parsers.html", "/zh/docs/10/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER": "/docs/10/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER"}, "body_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/10/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>   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"552f05b7580a60ac36f6646f164c8f1c885fd7b380cf01323fdc850a3a8b0414", "source_database": "center", "source_revision": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "signature": "", "tables_zh": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "18", "alias": "url_path", "description": "URL \u8def\u5f84"}, {"id": "19", "alias": "file", "description": "\u6587\u4ef6\u6216\u8def\u5f84\u540d"}, {"id": "20", "alias": "float", "description": "\u5341\u8fdb\u5236\u8bb0\u6570\u6cd5"}, {"id": "21", "alias": "int", "description": "\u6709\u7b26\u53f7\u6574\u6570"}, {"id": "22", "alias": "uint", "description": "\u65e0\u7b26\u53f7\u6574\u6570"}, {"id": "23", "alias": "entity", "description": "XML \u5b9e\u4f53"}], "title": "\u89e3\u6790\u5668\u8bcd\u5143\u7c7b\u578b", "columns": [{"key": "id", "label": "\u8bcd\u5143\u6807\u8bc6"}, {"key": "alias", "label": "\u522b\u540d"}, {"key": "description", "label": "\u8bf4\u660e"}]}], "attributes": {"prsend": "prsd_end", "prsname": "default", "prsstart": "prsd_start", "prstoken": "prsd_nexttoken", "prslextype": "prsd_lextype", "prsheadline": "prsd_headline", "prsnamespace": "pg_catalog"}, "description": ["\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002"], "manual_html": "", "manual_path": "/docs/10/textsearch-parsers.html", "sections_zh": [], "localization": {"status": "complete", "sources": [{"url": "/docs/10/catalog-pg-amproc.html", "method": "same-major semantic node", "sha256": "d8a1b80ae120a9256030ad09313bf01fba7e2bdcffdb9a2ea3b209de4d6bcb8c", "language": "zh", "matched_nodes": ["#CATALOG-PG-AMPROC/p[5]/span[2]/span[0]"]}, {"url": "/docs/10/textsearch-parsers.html", "method": "same-major semantic node", "sha256": "b4b08ef784848ed4d81aed4949365f8ecf7577f8f4143b089217ae31528d0814", "language": "zh", "matched_nodes": ["#TEXTSEARCH-PARSERS/div[0]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[0]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[10]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[12]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[13]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[13]/td[2]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[14]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[14]/td[2]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[15]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[16]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[17]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[18]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[19]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[1]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[20]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[21]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[22]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[22]/td[2]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[2]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[3]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[4]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[5]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[6]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[7]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[8]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[9]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/thead[1]/tr[0]/th[2]", "#TEXTSEARCH-PARSERS/div[3]/p[0]", "#TEXTSEARCH-PARSERS/div[5]/h3[0]", "#TEXTSEARCH-PARSERS/div[5]/p[1]", "#TEXTSEARCH-PARSERS/p[1]", "#TEXTSEARCH-PARSERS/p[2]", "#TEXTSEARCH-PARSERS/p[6]", "#TEXTSEARCH-PARSERS/p[8]"]}], "language": "zh", "original_text": {"/versions/10/description/0": "default word parser", "/versions/10/facts/0/label": "Prsname", "/versions/10/facts/0/value": "default", "/versions/10/facts/1/label": "Prsnamespace", "/versions/10/facts/2/label": "Prsstart", "/versions/10/facts/3/label": "Prstoken", "/versions/10/facts/4/label": "Prsend", "/versions/10/facts/5/label": "Prsheadline", "/versions/10/facts/6/label": "Prslextype", "/versions/10/tables/0/title": "Parser token types", "/versions/10/tables/0/columns/0/label": "Token ID", "/versions/10/tables/0/columns/1/label": "Alias", "/versions/10/tables/0/columns/2/label": "Description", "/versions/10/tables/0/rows/0/description": "Word, all ASCII", "/versions/10/tables/0/rows/1/description": "Word, all letters", "/versions/10/tables/0/rows/2/description": "Word, letters and digits", "/versions/10/tables/0/rows/3/description": "Email address", "/versions/10/tables/0/rows/5/description": "Host", "/versions/10/tables/0/rows/6/description": "Scientific notation", "/versions/10/tables/0/rows/7/description": "Version number", "/versions/10/tables/0/rows/8/description": "Hyphenated word part, letters and digits", "/versions/10/tables/0/rows/9/description": "Hyphenated word part, all letters", "/versions/10/tables/0/rows/10/description": "Hyphenated word part, all ASCII", "/versions/10/tables/0/rows/11/description": "Space symbols", "/versions/10/tables/0/rows/12/description": "XML tag", "/versions/10/tables/0/rows/13/description": "Protocol head", "/versions/10/tables/0/rows/14/description": "Hyphenated word, letters and digits", "/versions/10/tables/0/rows/15/description": "Hyphenated word, all ASCII", "/versions/10/tables/0/rows/16/description": "Hyphenated word, all letters", "/versions/10/tables/0/rows/17/description": "URL path", "/versions/10/tables/0/rows/18/description": "File or path name", "/versions/10/tables/0/rows/19/description": "Decimal notation", "/versions/10/tables/0/rows/20/description": "Signed integer", "/versions/10/tables/0/rows/21/description": "Unsigned integer", "/versions/10/tables/0/rows/22/description": "XML entity"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "f2261b7c3d7de64f8fe37e62c0727dd7403fc52af481650c45563d48e220fffe", "canonical_center_text_hash": "552f05b7580a60ac36f6646f164c8f1c885fd7b380cf01323fdc850a3a8b0414"}, "description_zh": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "comparison_data": {"tokens": [{"id": "1", "alias": "asciiword", "description": "Word, all ASCII"}, {"id": "2", "alias": "word", "description": "Word, all letters"}, {"id": "3", "alias": "numword", "description": "Word, letters and digits"}, {"id": "4", "alias": "email", "description": "Email address"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "Host"}, {"id": "7", "alias": "sfloat", "description": "Scientific notation"}, {"id": "8", "alias": "version", "description": "Version number"}, {"id": "9", "alias": "hword_numpart", "description": "Hyphenated word part, letters and digits"}, {"id": "10", "alias": "hword_part", "description": "Hyphenated word part, all letters"}, {"id": "11", "alias": "hword_asciipart", "description": "Hyphenated word part, all ASCII"}, {"id": "12", "alias": "blank", "description": "Space symbols"}, {"id": "13", "alias": "tag", "description": "XML tag"}, {"id": "14", "alias": "protocol", "description": "Protocol head"}, {"id": "15", "alias": "numhword", "description": "Hyphenated word, letters and digits"}, {"id": "16", "alias": "asciihword", "description": "Hyphenated word, all ASCII"}, {"id": "17", "alias": "hword", "description": "Hyphenated word, all letters"}, {"id": "18", "alias": "url_path", "description": "URL path"}, {"id": "19", "alias": "file", "description": "File or path name"}, {"id": "20", "alias": "float", "description": "Decimal notation"}, {"id": "21", "alias": "int", "description": "Signed integer"}, {"id": "22", "alias": "uint", "description": "Unsigned integer"}, {"id": "23", "alias": "entity", "description": "XML entity"}], "attributes": {"prsend": "prsd_end", "prsname": "default", "prsstart": "prsd_start", "prstoken": "prsd_nexttoken", "prslextype": "prsd_lextype", "prsheadline": "prsd_headline", "prsnamespace": "pg_catalog"}}, "comparison_hash": "cc0b46768e43de6aa2e4460f1526f915791374259dbab054b02d6cc54582f89b", "manual_language": "zh", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/10/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/10/textsearch-parsers.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "11": {"facts": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "tables": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "18", "alias": "url_path", "description": "URL \u8def\u5f84"}, {"id": "19", "alias": "file", "description": "\u6587\u4ef6\u6216\u8def\u5f84\u540d"}, {"id": "20", "alias": "float", "description": "\u5341\u8fdb\u5236\u8bb0\u6570\u6cd5"}, {"id": "21", "alias": "int", "description": "\u6709\u7b26\u53f7\u6574\u6570"}, {"id": "22", "alias": "uint", "description": "\u65e0\u7b26\u53f7\u6574\u6570"}, {"id": "23", "alias": "entity", "description": "XML \u5b9e\u4f53"}], "title": "\u89e3\u6790\u5668\u8bcd\u5143\u7c7b\u578b", "columns": [{"key": "id", "label": "\u8bcd\u5143\u6807\u8bc6"}, {"key": "alias", "label": "\u522b\u540d"}, {"key": "description", "label": "\u8bf4\u660e"}]}], "aliases": [], "related": [], "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", "catalog_fingerprint": "8f21f4444b7f68923f4762af0eb7937fa2907026e91249483e79050de012c901"}, "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/textsearch-parsers.html", "path": "textsearch-parsers.html", "label": "PostgreSQL 11 English manual", "sha256": "53dd7b5314b7ccad64eceb9cbb18ae2c1f88f817b5e29394d5fa3ef9eb4ed56c"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/11/textsearch-parsers.html", "anchor": "", "locale": "zh-Hans", "version": "11", "build_id": 64, "page_key": "textsearch-parsers.html", "extraction": "concept-introduction", "source_hash": "fd74c36de190c58d4819ff54ed5d80c229a517a1aa41ae467fcaba0068e0e395", "fragment_sha256": "7944594cfd78276502d79a77b23d10bd7c67e1b4777f5d5a2d9497a379115d70", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:ef5c7bc074acae9795db16e6b7482aea3b222bd4bcce0f76831332b97a21e8a1", "translated_from_revision": null}, "body_sha256": "bb21fa714f59cba33b7c02a95f6f62b6c46bfd4cecf5b4895d9511b217ce4a16", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "facts_zh": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "sections": [], "center_zh": {"title": "default", "locale": "zh-Hans", "source": {"key": "parser-default", "locale": "zh-Hans", "version": "11", "text_hash": "6f00352e47de90e291526ab2a67a99a01b5131b061307d03a241c680470dbe9c", "collection": "fts", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "payload": {"facts": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "tables": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "18", "alias": "url_path", "description": "URL \u8def\u5f84"}, {"id": "19", "alias": "file", "description": "\u6587\u4ef6\u6216\u8def\u5f84\u540d"}, {"id": "20", "alias": "float", "description": "\u5341\u8fdb\u5236\u8bb0\u6570\u6cd5"}, {"id": "21", "alias": "int", "description": "\u6709\u7b26\u53f7\u6574\u6570"}, {"id": "22", "alias": "uint", "description": "\u65e0\u7b26\u53f7\u6574\u6570"}, {"id": "23", "alias": "entity", "description": "XML \u5b9e\u4f53"}], "title": "\u89e3\u6790\u5668\u8bcd\u5143\u7c7b\u578b", "columns": [{"key": "id", "label": "\u8bcd\u5143\u6807\u8bc6"}, {"key": "alias", "label": "\u522b\u540d"}, {"key": "description", "label": "\u8bf4\u660e"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/11/textsearch-parsers.html", "anchor": "", "locale": "zh-Hans", "version": "11", "build_id": 64, "page_key": "textsearch-parsers.html", "extraction": "concept-introduction", "source_hash": "fd74c36de190c58d4819ff54ed5d80c229a517a1aa41ae467fcaba0068e0e395", "fragment_sha256": "7944594cfd78276502d79a77b23d10bd7c67e1b4777f5d5a2d9497a379115d70", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:ef5c7bc074acae9795db16e6b7482aea3b222bd4bcce0f76831332b97a21e8a1", "translated_from_revision": null}, "body_sha256": "bb21fa714f59cba33b7c02a95f6f62b6c46bfd4cecf5b4895d9511b217ce4a16", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "sections": [], "description_zh": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em class=\"firstterm\">\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span class=\"productname\">PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code class=\"literal\">pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a class=\"xref\" href=\"/zh/docs/11/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/11/textsearch-parsers.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "version": "11", "link_map": {"/zh/docs/11/textsearch-parsers.html": "/docs/11/textsearch-parsers.html", "/zh/docs/11/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER": "/docs/11/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER"}, "body_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/11/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/11/textsearch-parsers.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "05206da777db541e846562da8bada24ec44e579a4f11cf85808a5b74a0712f19", "content_hash": "6f00352e47de90e291526ab2a67a99a01b5131b061307d03a241c680470dbe9c", "source_database": "center", "source_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "signature": "", "tables_zh": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": 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["\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002"], "manual_html": "", "manual_path": "/docs/11/textsearch-parsers.html", "sections_zh": [], "localization": {"status": "complete", "sources": [{"url": "/docs/11/catalog-pg-amproc.html", "method": "same-major semantic node", "sha256": "7ad7e846ec09450a32d553c5718a050e24b5ff527c43269e1647e4cf84a6b25c", "language": "zh", "matched_nodes": ["#CATALOG-PG-AMPROC/p[5]/span[2]/span[0]"]}, {"url": "/docs/11/textsearch-parsers.html", "method": "same-major semantic node", "sha256": "c52b3c7e4d5f64e48e915c8d9a6386fdbf289c0f29f7ebaef0568e30ebc4b65d", "language": "zh", "matched_nodes": ["#TEXTSEARCH-PARSERS/div[0]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[0]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[10]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[12]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[13]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[13]/td[2]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[14]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[14]/td[2]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[15]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[16]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[17]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[18]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[19]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[1]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[20]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[21]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[22]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[22]/td[2]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[2]/td[1]", 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"hword_asciipart", "description": "Hyphenated word part, all ASCII"}, {"id": "12", "alias": "blank", "description": "Space symbols"}, {"id": "13", "alias": "tag", "description": "XML tag"}, {"id": "14", "alias": "protocol", "description": "Protocol head"}, {"id": "15", "alias": "numhword", "description": "Hyphenated word, letters and digits"}, {"id": "16", "alias": "asciihword", "description": "Hyphenated word, all ASCII"}, {"id": "17", "alias": "hword", "description": "Hyphenated word, all letters"}, {"id": "18", "alias": "url_path", "description": "URL path"}, {"id": "19", "alias": "file", "description": "File or path name"}, {"id": "20", "alias": "float", "description": "Decimal notation"}, {"id": "21", "alias": "int", "description": "Signed integer"}, {"id": "22", "alias": "uint", "description": "Unsigned integer"}, {"id": "23", "alias": "entity", "description": "XML entity"}], "attributes": {"prsend": "prsd_end", "prsname": "default", "prsstart": "prsd_start", "prstoken": "prsd_nexttoken", "prslextype": "prsd_lextype", "prsheadline": "prsd_headline", "prsnamespace": "pg_catalog"}}, "comparison_hash": "cc0b46768e43de6aa2e4460f1526f915791374259dbab054b02d6cc54582f89b", "manual_language": "zh", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/11/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/11/textsearch-parsers.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "12": {"facts": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "tables": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "18", "alias": "url_path", "description": "URL \u8def\u5f84"}, {"id": "19", "alias": "file", "description": "\u6587\u4ef6\u6216\u8def\u5f84\u540d"}, {"id": "20", "alias": "float", "description": "\u5341\u8fdb\u5236\u8bb0\u6570\u6cd5"}, {"id": "21", "alias": "int", "description": "\u6709\u7b26\u53f7\u6574\u6570"}, {"id": "22", "alias": "uint", "description": "\u65e0\u7b26\u53f7\u6574\u6570"}, {"id": "23", "alias": "entity", "description": "XML \u5b9e\u4f53"}], "title": "\u89e3\u6790\u5668\u8bcd\u5143\u7c7b\u578b", "columns": [{"key": "id", "label": "\u8bcd\u5143\u6807\u8bc6"}, {"key": "alias", "label": "\u522b\u540d"}, {"key": "description", "label": "\u8bf4\u660e"}]}], "aliases": [], "related": [], "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", "catalog_fingerprint": "9f857f4ee4875f9c7de6bfc9df4b757dec8b3a0bb88eadb519c7bd267bd56149"}, "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/textsearch-parsers.html", "path": "textsearch-parsers.html", "label": "PostgreSQL 12 English manual", "sha256": "31e01440c64ae9f5ca679d7e7cc6d4d34f0db7fa798eb6019e5eb703cb21011c"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/12/textsearch-parsers.html", "anchor": "", "locale": "zh-Hans", "version": "12", "build_id": 65, "page_key": "textsearch-parsers.html", "extraction": "concept-introduction", "source_hash": "71eb36c96f24c9d6b2f6e9e6702a6e019f13961180d16036b7dee328d6e43616", "fragment_sha256": "7fbd7988175dab3dcb90f076c5818cb8ff4d4d3612e87aca62f2c57dbfb3f4a0", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:86d2ff781f93e1de17122ebc514d5e64fcb63fed15941f496d7e146c6dcc7a49", "translated_from_revision": null}, "body_sha256": "f061a600c485f9e4f7f5efda337475a87f0e9cb7a0c607450228238d9cfc3ac4", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "facts_zh": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "sections": [], "center_zh": {"title": "default", "locale": "zh-Hans", "source": {"key": "parser-default", "locale": "zh-Hans", "version": "12", "text_hash": "81a54b44fb524692ecab07f0256f3826763bf878aac29b2495d265f0d3e9fb02", "collection": "fts", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "payload": {"facts": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "tables": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "18", "alias": "url_path", "description": "URL \u8def\u5f84"}, {"id": "19", "alias": "file", "description": "\u6587\u4ef6\u6216\u8def\u5f84\u540d"}, {"id": "20", "alias": "float", "description": "\u5341\u8fdb\u5236\u8bb0\u6570\u6cd5"}, {"id": "21", "alias": "int", "description": "\u6709\u7b26\u53f7\u6574\u6570"}, {"id": "22", "alias": "uint", "description": "\u65e0\u7b26\u53f7\u6574\u6570"}, {"id": "23", "alias": "entity", "description": "XML \u5b9e\u4f53"}], "title": "\u89e3\u6790\u5668\u8bcd\u5143\u7c7b\u578b", "columns": [{"key": "id", "label": "\u8bcd\u5143\u6807\u8bc6"}, {"key": "alias", "label": "\u522b\u540d"}, {"key": "description", "label": "\u8bf4\u660e"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/12/textsearch-parsers.html", "anchor": "", "locale": "zh-Hans", "version": "12", "build_id": 65, "page_key": "textsearch-parsers.html", "extraction": "concept-introduction", "source_hash": "71eb36c96f24c9d6b2f6e9e6702a6e019f13961180d16036b7dee328d6e43616", "fragment_sha256": "7fbd7988175dab3dcb90f076c5818cb8ff4d4d3612e87aca62f2c57dbfb3f4a0", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:86d2ff781f93e1de17122ebc514d5e64fcb63fed15941f496d7e146c6dcc7a49", "translated_from_revision": null}, "body_sha256": "f061a600c485f9e4f7f5efda337475a87f0e9cb7a0c607450228238d9cfc3ac4", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "sections": [], "description_zh": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em class=\"firstterm\">\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span class=\"productname\">PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code class=\"literal\">pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a class=\"xref\" href=\"/zh/docs/12/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/12/textsearch-parsers.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "version": "12", "link_map": {"/zh/docs/12/textsearch-parsers.html": "/docs/12/textsearch-parsers.html", "/zh/docs/12/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER": "/docs/12/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER"}, "body_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/12/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/12/textsearch-parsers.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "818ccd9d419fb5b95f380908a8cef1a05b122b53f35aa1251e66d46dcfc375d4", "content_hash": "81a54b44fb524692ecab07f0256f3826763bf878aac29b2495d265f0d3e9fb02", "source_database": "center", "source_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "signature": "", "tables_zh": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": 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"hword_asciipart", "description": "Hyphenated word part, all ASCII"}, {"id": "12", "alias": "blank", "description": "Space symbols"}, {"id": "13", "alias": "tag", "description": "XML tag"}, {"id": "14", "alias": "protocol", "description": "Protocol head"}, {"id": "15", "alias": "numhword", "description": "Hyphenated word, letters and digits"}, {"id": "16", "alias": "asciihword", "description": "Hyphenated word, all ASCII"}, {"id": "17", "alias": "hword", "description": "Hyphenated word, all letters"}, {"id": "18", "alias": "url_path", "description": "URL path"}, {"id": "19", "alias": "file", "description": "File or path name"}, {"id": "20", "alias": "float", "description": "Decimal notation"}, {"id": "21", "alias": "int", "description": "Signed integer"}, {"id": "22", "alias": "uint", "description": "Unsigned integer"}, {"id": "23", "alias": "entity", "description": "XML entity"}], "attributes": {"prsend": "prsd_end", "prsname": "default", "prsstart": "prsd_start", "prstoken": "prsd_nexttoken", "prslextype": "prsd_lextype", "prsheadline": "prsd_headline", "prsnamespace": "pg_catalog"}}, "comparison_hash": "cc0b46768e43de6aa2e4460f1526f915791374259dbab054b02d6cc54582f89b", "manual_language": "zh", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/12/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/12/textsearch-parsers.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "13": {"facts": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "tables": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "18", "alias": "url_path", "description": "URL \u8def\u5f84"}, {"id": "19", "alias": "file", "description": "\u6587\u4ef6\u6216\u8def\u5f84\u540d"}, {"id": "20", "alias": "float", "description": "\u5341\u8fdb\u5236\u8bb0\u6570\u6cd5"}, {"id": "21", "alias": "int", "description": "\u6709\u7b26\u53f7\u6574\u6570"}, {"id": "22", "alias": "uint", "description": "\u65e0\u7b26\u53f7\u6574\u6570"}, {"id": "23", "alias": "entity", "description": "XML \u5b9e\u4f53"}], "title": "\u89e3\u6790\u5668\u8bcd\u5143\u7c7b\u578b", "columns": [{"key": "id", "label": "\u8bcd\u5143\u6807\u8bc6"}, {"key": "alias", "label": "\u522b\u540d"}, {"key": "description", "label": "\u8bf4\u660e"}]}], "aliases": [], "related": [], "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", "catalog_fingerprint": "c7015c845255c9d721c547c8ab9ef37825d332588c9691d982e6906b7d571002"}, "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/textsearch-parsers.html", "path": "textsearch-parsers.html", "label": "PostgreSQL 13 English manual", "sha256": "a92d72a6265a4145753bfa79241d0569b7f9f608503f3f6a74e2e1dbebabee98"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/13/textsearch-parsers.html", "anchor": "", "locale": "zh-Hans", "version": "13", "build_id": 66, "page_key": "textsearch-parsers.html", "extraction": "concept-introduction", "source_hash": "07b48d81f6947cb85d1d7f0a8f53af36d02fd89c5e3ac9ee1169f30a3e52875b", "fragment_sha256": "7b3c4fd5f688706439773b41768d324bf608cd0f2879d23d17d98d9271e0008e", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:a13a825c39f0268ef1cfe9137e283e38d0da73b2d7894f0733c7b26372a4f6a4", "translated_from_revision": null}, "body_sha256": "5df2252167d049b015b888be43fc815b10ede50807056fcdf305a3cebaf67717", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "facts_zh": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "sections": [], "center_zh": {"title": "default", "locale": "zh-Hans", "source": {"key": "parser-default", "locale": "zh-Hans", "version": "13", "text_hash": "3f36ba17c5ff2ff1a5cfc7dfb2b6081e8cd9c7c6b0df8a13690b03ac7d2c9b97", "collection": "fts", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "payload": {"facts": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "tables": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "18", "alias": "url_path", "description": "URL \u8def\u5f84"}, {"id": "19", "alias": "file", "description": "\u6587\u4ef6\u6216\u8def\u5f84\u540d"}, {"id": "20", "alias": "float", "description": "\u5341\u8fdb\u5236\u8bb0\u6570\u6cd5"}, {"id": "21", "alias": "int", "description": "\u6709\u7b26\u53f7\u6574\u6570"}, {"id": "22", "alias": "uint", "description": "\u65e0\u7b26\u53f7\u6574\u6570"}, {"id": "23", "alias": "entity", "description": "XML \u5b9e\u4f53"}], "title": "\u89e3\u6790\u5668\u8bcd\u5143\u7c7b\u578b", "columns": [{"key": "id", "label": "\u8bcd\u5143\u6807\u8bc6"}, {"key": "alias", "label": "\u522b\u540d"}, {"key": "description", "label": "\u8bf4\u660e"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/13/textsearch-parsers.html", "anchor": "", "locale": "zh-Hans", "version": "13", "build_id": 66, "page_key": "textsearch-parsers.html", "extraction": "concept-introduction", "source_hash": "07b48d81f6947cb85d1d7f0a8f53af36d02fd89c5e3ac9ee1169f30a3e52875b", "fragment_sha256": "7b3c4fd5f688706439773b41768d324bf608cd0f2879d23d17d98d9271e0008e", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:a13a825c39f0268ef1cfe9137e283e38d0da73b2d7894f0733c7b26372a4f6a4", "translated_from_revision": null}, "body_sha256": "5df2252167d049b015b888be43fc815b10ede50807056fcdf305a3cebaf67717", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "sections": [], "description_zh": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em class=\"firstterm\">\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span class=\"productname\">PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code class=\"literal\">pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a class=\"xref\" href=\"/zh/docs/13/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/13/textsearch-parsers.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "version": "13", "link_map": {"/zh/docs/13/textsearch-parsers.html": "/docs/13/textsearch-parsers.html", "/zh/docs/13/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER": "/docs/13/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER"}, "body_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/13/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/13/textsearch-parsers.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "c56a63209882ef50db781fed041eb8c24156d50b049d1c96fe73250005a1827e", "content_hash": "3f36ba17c5ff2ff1a5cfc7dfb2b6081e8cd9c7c6b0df8a13690b03ac7d2c9b97", "source_database": "center", "source_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "signature": "", "tables_zh": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": 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["\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002"], "manual_html": "", "manual_path": "/docs/13/textsearch-parsers.html", "sections_zh": [], "localization": {"status": "complete", "sources": [{"url": "/docs/13/catalog-pg-amproc.html", "method": "same-major semantic node", "sha256": "58733c88e0d5af1fc61cf9c9f4999764248e349d7a2f4185749d44111bf7c2fd", "language": "zh", "matched_nodes": ["#CATALOG-PG-AMPROC/p[5]/span[2]/span[0]"]}, {"url": "/docs/13/textsearch-parsers.html", "method": "same-major semantic node", "sha256": "761a52fd4d3750a4896c91a9cf9fe3ac5db54116841e2b7c5c55d3b332636882", "language": "zh", "matched_nodes": ["#TEXTSEARCH-PARSERS/div[0]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[0]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[10]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[12]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[13]/td[1]", 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"Hyphenated word part, all letters"}, {"id": "11", "alias": "hword_asciipart", "description": "Hyphenated word part, all ASCII"}, {"id": "12", "alias": "blank", "description": "Space symbols"}, {"id": "13", "alias": "tag", "description": "XML tag"}, {"id": "14", "alias": "protocol", "description": "Protocol head"}, {"id": "15", "alias": "numhword", "description": "Hyphenated word, letters and digits"}, {"id": "16", "alias": "asciihword", "description": "Hyphenated word, all ASCII"}, {"id": "17", "alias": "hword", "description": "Hyphenated word, all letters"}, {"id": "18", "alias": "url_path", "description": "URL path"}, {"id": "19", "alias": "file", "description": "File or path name"}, {"id": "20", "alias": "float", "description": "Decimal notation"}, {"id": "21", "alias": "int", "description": "Signed integer"}, {"id": "22", "alias": "uint", "description": "Unsigned integer"}, {"id": "23", "alias": "entity", "description": "XML entity"}], "attributes": {"prsend": "prsd_end", "prsname": "default", "prsstart": "prsd_start", "prstoken": "prsd_nexttoken", "prslextype": "prsd_lextype", "prsheadline": "prsd_headline", "prsnamespace": "pg_catalog"}}, "comparison_hash": "cc0b46768e43de6aa2e4460f1526f915791374259dbab054b02d6cc54582f89b", "manual_language": "zh", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/13/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/13/textsearch-parsers.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "14": {"facts": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "tables": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "18", "alias": "url_path", "description": "URL \u8def\u5f84"}, {"id": "19", "alias": "file", "description": "\u6587\u4ef6\u6216\u8def\u5f84\u540d"}, {"id": "20", "alias": "float", "description": "\u5341\u8fdb\u5236\u8bb0\u6570\u6cd5"}, {"id": "21", "alias": "int", "description": "\u6709\u7b26\u53f7\u6574\u6570"}, {"id": "22", "alias": "uint", "description": "\u65e0\u7b26\u53f7\u6574\u6570"}, {"id": "23", "alias": "entity", "description": "XML \u5b9e\u4f53"}], "title": "\u89e3\u6790\u5668\u8bcd\u5143\u7c7b\u578b", "columns": [{"key": "id", "label": "\u8bcd\u5143\u6807\u8bc6"}, {"key": "alias", "label": "\u522b\u540d"}, {"key": "description", "label": "\u8bf4\u660e"}]}], "aliases": [], "related": [], "release": {"ref": "https://ftp.postgresql.org/pub/source/v14.24/postgresql-14.24.tar.bz2", "label": "14.24", "major": "14", "channel": "stable", "revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897", "source_sha256": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897", "catalog_fingerprint": "b272e6a82e4c46efda81c3a6a4cdf7de6a83dfff7f02f226a392fbe9acdd3adb"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v14.24/postgresql-14.24.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, {"url": "/docs/14/textsearch-parsers.html", "path": "textsearch-parsers.html", "label": "PostgreSQL 14 English manual", "sha256": "0b7145d2e78c8e910af8b0a52b8dfef2f4da89a65512bb1570049d9c345207e4"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/14/textsearch-parsers.html", "anchor": "", "locale": "zh-Hans", "version": "14", "build_id": 99, "page_key": "textsearch-parsers.html", "extraction": "concept-introduction", "source_hash": "9cda394a95beaa79b7612de9b93ff1c019266966a1b468a354c59079d3cc2507", "fragment_sha256": "33f81795c6e0a16292d73c6fb0e604aab28c1294b5f6a32dccb87ad8b8e38575", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:87e6aa4fd6e1ec85c5f4a6de4f5647cfd9e5de734ca2c266d32b6d6192c662ef", "translated_from_revision": null}, "body_sha256": "6c556137fe0afc709574e5331216126616beafdef2d63d9d8dbe7a08ad93e76f", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "facts_zh": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "sections": [], "center_zh": {"title": "default", "locale": "zh-Hans", "source": {"key": "parser-default", "locale": "zh-Hans", "version": "14", "text_hash": "67f199147703253acbe5235f32d8e61320baac4c655142dbfa4edb2906ab377f", "collection": "fts", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "payload": {"facts": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "tables": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "18", "alias": "url_path", "description": "URL \u8def\u5f84"}, {"id": "19", "alias": "file", "description": "\u6587\u4ef6\u6216\u8def\u5f84\u540d"}, {"id": "20", "alias": "float", "description": "\u5341\u8fdb\u5236\u8bb0\u6570\u6cd5"}, {"id": "21", "alias": "int", "description": "\u6709\u7b26\u53f7\u6574\u6570"}, {"id": "22", "alias": "uint", "description": "\u65e0\u7b26\u53f7\u6574\u6570"}, {"id": "23", "alias": "entity", "description": "XML \u5b9e\u4f53"}], "title": "\u89e3\u6790\u5668\u8bcd\u5143\u7c7b\u578b", "columns": [{"key": "id", "label": "\u8bcd\u5143\u6807\u8bc6"}, {"key": "alias", "label": "\u522b\u540d"}, {"key": "description", "label": "\u8bf4\u660e"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/14/textsearch-parsers.html", "anchor": "", "locale": "zh-Hans", "version": "14", "build_id": 99, "page_key": "textsearch-parsers.html", "extraction": "concept-introduction", "source_hash": "9cda394a95beaa79b7612de9b93ff1c019266966a1b468a354c59079d3cc2507", "fragment_sha256": "33f81795c6e0a16292d73c6fb0e604aab28c1294b5f6a32dccb87ad8b8e38575", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:87e6aa4fd6e1ec85c5f4a6de4f5647cfd9e5de734ca2c266d32b6d6192c662ef", "translated_from_revision": null}, "body_sha256": "6c556137fe0afc709574e5331216126616beafdef2d63d9d8dbe7a08ad93e76f", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "sections": [], "description_zh": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em class=\"firstterm\">\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span class=\"productname\">PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code class=\"literal\">pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a class=\"xref\" href=\"/zh/docs/14/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/14/textsearch-parsers.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "version": "14", "link_map": {"/zh/docs/14/textsearch-parsers.html": "/docs/14/textsearch-parsers.html", "/zh/docs/14/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER": "/docs/14/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER"}, "body_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/14/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   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"Hyphenated word part, all letters"}, {"id": "11", "alias": "hword_asciipart", "description": "Hyphenated word part, all ASCII"}, {"id": "12", "alias": "blank", "description": "Space symbols"}, {"id": "13", "alias": "tag", "description": "XML tag"}, {"id": "14", "alias": "protocol", "description": "Protocol head"}, {"id": "15", "alias": "numhword", "description": "Hyphenated word, letters and digits"}, {"id": "16", "alias": "asciihword", "description": "Hyphenated word, all ASCII"}, {"id": "17", "alias": "hword", "description": "Hyphenated word, all letters"}, {"id": "18", "alias": "url_path", "description": "URL path"}, {"id": "19", "alias": "file", "description": "File or path name"}, {"id": "20", "alias": "float", "description": "Decimal notation"}, {"id": "21", "alias": "int", "description": "Signed integer"}, {"id": "22", "alias": "uint", "description": "Unsigned integer"}, {"id": "23", "alias": "entity", "description": "XML entity"}], "attributes": {"prsend": "prsd_end", "prsname": "default", "prsstart": "prsd_start", "prstoken": "prsd_nexttoken", "prslextype": "prsd_lextype", "prsheadline": "prsd_headline", "prsnamespace": "pg_catalog"}}, "comparison_hash": "cc0b46768e43de6aa2e4460f1526f915791374259dbab054b02d6cc54582f89b", "manual_language": "zh", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/14/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/14/textsearch-parsers.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "15": {"facts": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "tables": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "18", "alias": "url_path", "description": "URL \u8def\u5f84"}, {"id": "19", "alias": "file", "description": "\u6587\u4ef6\u6216\u8def\u5f84\u540d"}, {"id": "20", "alias": "float", "description": "\u5341\u8fdb\u5236\u8bb0\u6570\u6cd5"}, {"id": "21", "alias": "int", "description": "\u6709\u7b26\u53f7\u6574\u6570"}, {"id": "22", "alias": "uint", "description": "\u65e0\u7b26\u53f7\u6574\u6570"}, {"id": "23", "alias": "entity", "description": "XML \u5b9e\u4f53"}], "title": "\u89e3\u6790\u5668\u8bcd\u5143\u7c7b\u578b", "columns": [{"key": "id", "label": "\u8bcd\u5143\u6807\u8bc6"}, {"key": "alias", "label": "\u522b\u540d"}, {"key": "description", "label": "\u8bf4\u660e"}]}], "aliases": [], "related": [], "release": {"ref": "https://ftp.postgresql.org/pub/source/v15.19/postgresql-15.19.tar.bz2", "label": "15.19", "major": "15", "channel": "stable", "revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89", "source_sha256": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89", "catalog_fingerprint": "fefe3c425147a86defada190c9b0663cfe02caa1724f5dede93e46457572252d"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v15.19/postgresql-15.19.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, {"url": "/docs/15/textsearch-parsers.html", "path": "textsearch-parsers.html", "label": "PostgreSQL 15 English manual", "sha256": "266b15efd8383431a6eb1ad3dff989c38583a8937dc844292e6c9127358fc522"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/15/textsearch-parsers.html", "anchor": "", "locale": "zh-Hans", "version": "15", "build_id": 101, "page_key": "textsearch-parsers.html", "extraction": "concept-introduction", "source_hash": "a1010c046ef4c64c822a3fb6d765296e2cb9727bd2171caf3ce986f26608d322", "fragment_sha256": "3b0cafcd4ad8b1e1e253106ea849d3a8aade755bc97cde932a4ad27af81d1046", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:6bce1a2df9170cb1146a1411c5547190856638221a6539e618ee1016c9f493ad", "translated_from_revision": null}, "body_sha256": "6cef742b9cbffb6d65b4c5f72596842d71d6d4080320a31767497362ce7db024", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "facts_zh": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "sections": [], "center_zh": {"title": "default", "locale": "zh-Hans", "source": {"key": "parser-default", "locale": "zh-Hans", "version": "15", "text_hash": "b628fe9c5feb273109b89f9ae67e107ce889eb0cde67c063e3ebea5fe23539ca", "collection": "fts", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "payload": {"facts": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "tables": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "18", "alias": "url_path", "description": "URL \u8def\u5f84"}, {"id": "19", "alias": "file", "description": "\u6587\u4ef6\u6216\u8def\u5f84\u540d"}, {"id": "20", "alias": "float", "description": "\u5341\u8fdb\u5236\u8bb0\u6570\u6cd5"}, {"id": "21", "alias": "int", "description": "\u6709\u7b26\u53f7\u6574\u6570"}, {"id": "22", "alias": "uint", "description": "\u65e0\u7b26\u53f7\u6574\u6570"}, {"id": "23", "alias": "entity", "description": "XML \u5b9e\u4f53"}], "title": "\u89e3\u6790\u5668\u8bcd\u5143\u7c7b\u578b", "columns": [{"key": "id", "label": "\u8bcd\u5143\u6807\u8bc6"}, {"key": "alias", "label": "\u522b\u540d"}, {"key": "description", "label": "\u8bf4\u660e"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/15/textsearch-parsers.html", "anchor": "", "locale": "zh-Hans", "version": "15", "build_id": 101, "page_key": "textsearch-parsers.html", "extraction": "concept-introduction", "source_hash": "a1010c046ef4c64c822a3fb6d765296e2cb9727bd2171caf3ce986f26608d322", "fragment_sha256": "3b0cafcd4ad8b1e1e253106ea849d3a8aade755bc97cde932a4ad27af81d1046", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:6bce1a2df9170cb1146a1411c5547190856638221a6539e618ee1016c9f493ad", "translated_from_revision": null}, "body_sha256": "6cef742b9cbffb6d65b4c5f72596842d71d6d4080320a31767497362ce7db024", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "sections": [], "description_zh": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em class=\"firstterm\">\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span class=\"productname\">PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code class=\"literal\">pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a class=\"xref\" href=\"/zh/docs/15/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/15/textsearch-parsers.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "version": "15", "link_map": {"/zh/docs/15/textsearch-parsers.html": "/docs/15/textsearch-parsers.html", "/zh/docs/15/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER": "/docs/15/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER"}, "body_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/15/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/15/textsearch-parsers.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "b17b4d4f391d851fb7c33a568801748eedfd273963c6bc3e6f177ebbee43f994", "content_hash": "b628fe9c5feb273109b89f9ae67e107ce889eb0cde67c063e3ebea5fe23539ca", "source_database": "center", "source_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "signature": "", "tables_zh": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": 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["\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002"], "manual_html": "", "manual_path": "/docs/15/textsearch-parsers.html", "sections_zh": [], "localization": {"status": "complete", "sources": [{"url": "/docs/15/catalog-pg-amproc.html", "method": "same-major semantic node", "sha256": "2af091c97e844db68e9fae9841e7d23dba65cd9121b0d4b18c2a7f0f2adc0426", "language": "zh", "matched_nodes": ["#CATALOG-PG-AMPROC/p[5]/span[2]/span[0]"]}, {"url": "/docs/15/textsearch-parsers.html", "method": "same-major semantic node", "sha256": "5a97d2c90646900fb5185eb7520aabf2c0ec9d05924a3603fe749bb3a022d2a9", "language": "zh", "matched_nodes": ["#TEXTSEARCH-PARSERS/div[0]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[0]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[10]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[12]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[13]/td[1]", 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"Hyphenated word part, all letters"}, {"id": "11", "alias": "hword_asciipart", "description": "Hyphenated word part, all ASCII"}, {"id": "12", "alias": "blank", "description": "Space symbols"}, {"id": "13", "alias": "tag", "description": "XML tag"}, {"id": "14", "alias": "protocol", "description": "Protocol head"}, {"id": "15", "alias": "numhword", "description": "Hyphenated word, letters and digits"}, {"id": "16", "alias": "asciihword", "description": "Hyphenated word, all ASCII"}, {"id": "17", "alias": "hword", "description": "Hyphenated word, all letters"}, {"id": "18", "alias": "url_path", "description": "URL path"}, {"id": "19", "alias": "file", "description": "File or path name"}, {"id": "20", "alias": "float", "description": "Decimal notation"}, {"id": "21", "alias": "int", "description": "Signed integer"}, {"id": "22", "alias": "uint", "description": "Unsigned integer"}, {"id": "23", "alias": "entity", "description": "XML entity"}], "attributes": {"prsend": "prsd_end", "prsname": "default", "prsstart": "prsd_start", "prstoken": "prsd_nexttoken", "prslextype": "prsd_lextype", "prsheadline": "prsd_headline", "prsnamespace": "pg_catalog"}}, "comparison_hash": "cc0b46768e43de6aa2e4460f1526f915791374259dbab054b02d6cc54582f89b", "manual_language": "zh", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/15/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/15/textsearch-parsers.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "16": {"facts": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "tables": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "18", "alias": "url_path", "description": "URL \u8def\u5f84"}, {"id": "19", "alias": "file", "description": "\u6587\u4ef6\u6216\u8def\u5f84\u540d"}, {"id": "20", "alias": "float", "description": "\u5341\u8fdb\u5236\u8bb0\u6570\u6cd5"}, {"id": "21", "alias": "int", "description": "\u6709\u7b26\u53f7\u6574\u6570"}, {"id": "22", "alias": "uint", "description": "\u65e0\u7b26\u53f7\u6574\u6570"}, {"id": "23", "alias": "entity", "description": "XML \u5b9e\u4f53"}], "title": "\u89e3\u6790\u5668\u8bcd\u5143\u7c7b\u578b", "columns": [{"key": "id", "label": "\u8bcd\u5143\u6807\u8bc6"}, {"key": "alias", "label": "\u522b\u540d"}, {"key": "description", "label": "\u8bf4\u660e"}]}], "aliases": [], "related": [], "release": {"ref": "https://ftp.postgresql.org/pub/source/v16.15/postgresql-16.15.tar.bz2", "label": "16.15", "major": "16", "channel": "stable", "revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed", "source_sha256": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed", "catalog_fingerprint": "fa133458dc8f52e15083b4f59b7a582e2e378b608d3ac5c53054df458a374e23"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v16.15/postgresql-16.15.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, {"url": "/docs/16/textsearch-parsers.html", "path": "textsearch-parsers.html", "label": "PostgreSQL 16 English manual", "sha256": "04d266cc97398cbc4f4d3c701f05040e26845f9b3af6f2f65f6f963ee093bea3"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/16/textsearch-parsers.html", "anchor": "", "locale": "zh-Hans", "version": "16", "build_id": 103, "page_key": "textsearch-parsers.html", "extraction": "concept-introduction", "source_hash": "e2e1d500a6716151f7797147b012b2f444444fb96e45e56825049edd76aba21d", "fragment_sha256": "289d3baac8d40c33d1f5cb6a04e514dab570a846b007825f99725aa57fffef82", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:80579a071736780f9c4022bb5148e1fb1256f1a33591306af67816e9e9bf3a9b", "translated_from_revision": null}, "body_sha256": "62327187e5f24248659b41e4adbadc47155e011893c7a46f47bb2bdf03b7467e", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "facts_zh": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "sections": [], "center_zh": {"title": "default", "locale": "zh-Hans", "source": {"key": "parser-default", "locale": "zh-Hans", "version": "16", "text_hash": "54b70fbdf031bd2d8194edfe4b8bed447432eabeb421cd0100e0613124c97f9e", "collection": "fts", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "payload": {"facts": [{"label": 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"description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "18", "alias": "url_path", "description": "URL \u8def\u5f84"}, {"id": "19", "alias": "file", "description": "\u6587\u4ef6\u6216\u8def\u5f84\u540d"}, {"id": "20", "alias": "float", "description": "\u5341\u8fdb\u5236\u8bb0\u6570\u6cd5"}, {"id": "21", "alias": "int", "description": "\u6709\u7b26\u53f7\u6574\u6570"}, {"id": "22", "alias": "uint", "description": "\u65e0\u7b26\u53f7\u6574\u6570"}, {"id": "23", "alias": "entity", "description": "XML \u5b9e\u4f53"}], "title": "\u89e3\u6790\u5668\u8bcd\u5143\u7c7b\u578b", "columns": [{"key": "id", "label": "\u8bcd\u5143\u6807\u8bc6"}, {"key": "alias", "label": "\u522b\u540d"}, {"key": "description", "label": "\u8bf4\u660e"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/16/textsearch-parsers.html", "anchor": "", "locale": "zh-Hans", "version": "16", "build_id": 103, "page_key": "textsearch-parsers.html", "extraction": "concept-introduction", "source_hash": "e2e1d500a6716151f7797147b012b2f444444fb96e45e56825049edd76aba21d", "fragment_sha256": "289d3baac8d40c33d1f5cb6a04e514dab570a846b007825f99725aa57fffef82", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:80579a071736780f9c4022bb5148e1fb1256f1a33591306af67816e9e9bf3a9b", "translated_from_revision": null}, "body_sha256": "62327187e5f24248659b41e4adbadc47155e011893c7a46f47bb2bdf03b7467e", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "sections": [], "description_zh": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em class=\"firstterm\">\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span class=\"productname\">PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code class=\"literal\">pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a class=\"xref\" href=\"/zh/docs/16/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/16/textsearch-parsers.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "version": "16", "link_map": {"/zh/docs/16/textsearch-parsers.html": "/docs/16/textsearch-parsers.html", "/zh/docs/16/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER": "/docs/16/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER"}, "body_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/16/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   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["\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002"], "manual_html": "", "manual_path": "/docs/16/textsearch-parsers.html", "sections_zh": [], "localization": {"status": "complete", "sources": [{"url": "/docs/16/catalog-pg-amproc.html", "method": "same-major semantic node", "sha256": "bd6afb30bbf4c65c31030954168bc14f2e9c84a294ae7e96be2f04b4dcb20a16", "language": "zh", "matched_nodes": ["#CATALOG-PG-AMPROC/p[5]/span[2]/span[0]"]}, {"url": "/docs/16/textsearch-parsers.html", "method": "same-major semantic node", "sha256": "b2b80472ee6cf11facaf964c54184cc25492167ea752ea2c22abdd2da9e91942", "language": "zh", "matched_nodes": ["#TEXTSEARCH-PARSERS/div[0]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[0]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[10]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[12]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[13]/td[1]", 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"Hyphenated word part, all letters"}, {"id": "11", "alias": "hword_asciipart", "description": "Hyphenated word part, all ASCII"}, {"id": "12", "alias": "blank", "description": "Space symbols"}, {"id": "13", "alias": "tag", "description": "XML tag"}, {"id": "14", "alias": "protocol", "description": "Protocol head"}, {"id": "15", "alias": "numhword", "description": "Hyphenated word, letters and digits"}, {"id": "16", "alias": "asciihword", "description": "Hyphenated word, all ASCII"}, {"id": "17", "alias": "hword", "description": "Hyphenated word, all letters"}, {"id": "18", "alias": "url_path", "description": "URL path"}, {"id": "19", "alias": "file", "description": "File or path name"}, {"id": "20", "alias": "float", "description": "Decimal notation"}, {"id": "21", "alias": "int", "description": "Signed integer"}, {"id": "22", "alias": "uint", "description": "Unsigned integer"}, {"id": "23", "alias": "entity", "description": "XML entity"}], "attributes": {"prsend": "prsd_end", "prsname": "default", "prsstart": "prsd_start", "prstoken": "prsd_nexttoken", "prslextype": "prsd_lextype", "prsheadline": "prsd_headline", "prsnamespace": "pg_catalog"}}, "comparison_hash": "cc0b46768e43de6aa2e4460f1526f915791374259dbab054b02d6cc54582f89b", "manual_language": "zh", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/16/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/16/textsearch-parsers.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "17": {"facts": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "tables": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "18", "alias": "url_path", "description": "URL \u8def\u5f84"}, {"id": "19", "alias": "file", "description": "\u6587\u4ef6\u6216\u8def\u5f84\u540d"}, {"id": "20", "alias": "float", "description": "\u5341\u8fdb\u5236\u8bb0\u6570\u6cd5"}, {"id": "21", "alias": "int", "description": "\u6709\u7b26\u53f7\u6574\u6570"}, {"id": "22", "alias": "uint", "description": "\u65e0\u7b26\u53f7\u6574\u6570"}, {"id": "23", "alias": "entity", "description": "XML \u5b9e\u4f53"}], "title": "\u89e3\u6790\u5668\u8bcd\u5143\u7c7b\u578b", "columns": [{"key": "id", "label": "\u8bcd\u5143\u6807\u8bc6"}, {"key": "alias", "label": "\u522b\u540d"}, {"key": "description", "label": "\u8bf4\u660e"}]}], "aliases": [], "related": [], "release": {"ref": "https://ftp.postgresql.org/pub/source/v17.11/postgresql-17.11.tar.bz2", "label": "17.11", "major": "17", "channel": "stable", "revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979", "source_sha256": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979", "catalog_fingerprint": "4bbe3ac77becd618478f66aec420a533e9017be356c5c1d51a4b17f0fd497c07"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v17.11/postgresql-17.11.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, {"url": "/docs/17/textsearch-parsers.html", "path": "textsearch-parsers.html", "label": "PostgreSQL 17 English manual", "sha256": "ef9a98ee7c9a60c6a03b165f8f66d1f8a5773a36e2c43450a3952497d0206a9f"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/17/textsearch-parsers.html", "anchor": "", "locale": "zh-Hans", "version": "17", "build_id": 105, "page_key": "textsearch-parsers.html", "extraction": "concept-introduction", "source_hash": "9a7dd64cd8660ac8937d94b3d1aad0f0770deb11b791521404a7047baa6e1e26", "fragment_sha256": "432125fa65f025a1277d52a02dd0c91a46629811efc4b6d1472c61d456cf87f7", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:7340767258d21c21b36f373f1fff6bab2be18e0daca13a865129db6105c09efd", "translated_from_revision": null}, "body_sha256": "fdeac26d56ddbc05fb2148b0637d8175f4550b373e241553265d380533e7f687", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "facts_zh": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "sections": [], "center_zh": {"title": "default", "locale": "zh-Hans", "source": {"key": "parser-default", "locale": "zh-Hans", "version": "17", "text_hash": "75e856835e03382a8b48c9165d0d47dd2672a8d2979811ed17d1c65a7792ff37", "collection": "fts", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "payload": {"facts": [{"label": 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"description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "18", "alias": "url_path", "description": "URL \u8def\u5f84"}, {"id": "19", "alias": "file", "description": "\u6587\u4ef6\u6216\u8def\u5f84\u540d"}, {"id": "20", "alias": "float", "description": "\u5341\u8fdb\u5236\u8bb0\u6570\u6cd5"}, {"id": "21", "alias": "int", "description": "\u6709\u7b26\u53f7\u6574\u6570"}, {"id": "22", "alias": "uint", "description": "\u65e0\u7b26\u53f7\u6574\u6570"}, {"id": "23", "alias": "entity", "description": "XML \u5b9e\u4f53"}], "title": "\u89e3\u6790\u5668\u8bcd\u5143\u7c7b\u578b", "columns": [{"key": "id", "label": "\u8bcd\u5143\u6807\u8bc6"}, {"key": "alias", "label": "\u522b\u540d"}, {"key": "description", "label": "\u8bf4\u660e"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/17/textsearch-parsers.html", "anchor": "", "locale": "zh-Hans", "version": "17", "build_id": 105, "page_key": "textsearch-parsers.html", "extraction": "concept-introduction", "source_hash": "9a7dd64cd8660ac8937d94b3d1aad0f0770deb11b791521404a7047baa6e1e26", "fragment_sha256": "432125fa65f025a1277d52a02dd0c91a46629811efc4b6d1472c61d456cf87f7", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:7340767258d21c21b36f373f1fff6bab2be18e0daca13a865129db6105c09efd", "translated_from_revision": null}, "body_sha256": "fdeac26d56ddbc05fb2148b0637d8175f4550b373e241553265d380533e7f687", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "sections": [], "description_zh": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em class=\"firstterm\">\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span class=\"productname\">PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code class=\"literal\">pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a class=\"xref\" href=\"/zh/docs/17/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/17/textsearch-parsers.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "version": "17", "link_map": {"/zh/docs/17/textsearch-parsers.html": "/docs/17/textsearch-parsers.html", "/zh/docs/17/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER": "/docs/17/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER"}, "body_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/17/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   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"prsname": "default", "prsstart": "prsd_start", "prstoken": "prsd_nexttoken", "prslextype": "prsd_lextype", "prsheadline": "prsd_headline", "prsnamespace": "pg_catalog"}}, "comparison_hash": "cc0b46768e43de6aa2e4460f1526f915791374259dbab054b02d6cc54582f89b", "manual_language": "zh", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/17/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/17/textsearch-parsers.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "18": {"facts": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "tables": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "18", "alias": "url_path", "description": "URL \u8def\u5f84"}, {"id": "19", "alias": "file", "description": "\u6587\u4ef6\u6216\u8def\u5f84\u540d"}, {"id": "20", "alias": "float", "description": "\u5341\u8fdb\u5236\u8bb0\u6570\u6cd5"}, {"id": "21", "alias": "int", "description": "\u6709\u7b26\u53f7\u6574\u6570"}, {"id": "22", "alias": "uint", "description": "\u65e0\u7b26\u53f7\u6574\u6570"}, {"id": "23", "alias": "entity", "description": "XML \u5b9e\u4f53"}], "title": "\u89e3\u6790\u5668\u8bcd\u5143\u7c7b\u578b", "columns": [{"key": "id", "label": "\u8bcd\u5143\u6807\u8bc6"}, {"key": "alias", "label": "\u522b\u540d"}, {"key": "description", "label": "\u8bf4\u660e"}]}], "aliases": [], "related": [], "release": {"ref": "https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2", "label": "18.6", "major": "18", "channel": "stable", "revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f", "source_sha256": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f", "catalog_fingerprint": "65c93d6048ef30e61023a84f9680fa6a92b1c383b7eb226741170077eb078502"}, "sources": [{"url": "https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2", "label": "Matching PostgreSQL source archive", "sha256": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, {"url": "/docs/18/textsearch-parsers.html", "path": "textsearch-parsers.html", "label": "PostgreSQL 18 English manual", "sha256": "97e57975afd39da6b33f440d01e36e79a6a57bc3e178c20dbb2f0b19e481e611"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/18/textsearch-parsers.html", "anchor": "", "locale": "zh-Hans", "version": "18", "build_id": 107, "page_key": "textsearch-parsers.html", "extraction": "concept-introduction", "source_hash": "ae30413eb34214c59452eabe8395f2d15c2b81e45f1b75d09d05c6f9e4b0c605", "fragment_sha256": "7e06e2173962c40f167f3814030e1f7fddf92c958b9a7169a598b6531051a88f", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b", "translated_from_revision": null}, "body_sha256": "feca5bdac432503ad701636297d72bbe322f714e5b36a567d797e342aa91c0bb", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "facts_zh": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "sections": [], "center_zh": {"title": "default", "locale": "zh-Hans", "source": {"key": "parser-default", "locale": "zh-Hans", "version": "18", "text_hash": "626563acdc57be2490eb01648be4a43caaaafe9a637d1e58c3a797825fda21e4", "collection": "fts", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "payload": {"facts": [{"label": 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"description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "18", "alias": "url_path", "description": "URL \u8def\u5f84"}, {"id": "19", "alias": "file", "description": "\u6587\u4ef6\u6216\u8def\u5f84\u540d"}, {"id": "20", "alias": "float", "description": "\u5341\u8fdb\u5236\u8bb0\u6570\u6cd5"}, {"id": "21", "alias": "int", "description": "\u6709\u7b26\u53f7\u6574\u6570"}, {"id": "22", "alias": "uint", "description": "\u65e0\u7b26\u53f7\u6574\u6570"}, {"id": "23", "alias": "entity", "description": "XML \u5b9e\u4f53"}], "title": "\u89e3\u6790\u5668\u8bcd\u5143\u7c7b\u578b", "columns": [{"key": "id", "label": "\u8bcd\u5143\u6807\u8bc6"}, {"key": "alias", "label": "\u522b\u540d"}, {"key": "description", "label": "\u8bf4\u660e"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/18/textsearch-parsers.html", "anchor": "", "locale": "zh-Hans", "version": "18", "build_id": 107, "page_key": "textsearch-parsers.html", "extraction": "concept-introduction", "source_hash": "ae30413eb34214c59452eabe8395f2d15c2b81e45f1b75d09d05c6f9e4b0c605", "fragment_sha256": "7e06e2173962c40f167f3814030e1f7fddf92c958b9a7169a598b6531051a88f", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b", "translated_from_revision": null}, "body_sha256": "feca5bdac432503ad701636297d72bbe322f714e5b36a567d797e342aa91c0bb", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sections": [], "description_zh": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em class=\"firstterm\">\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span class=\"productname\">PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code class=\"literal\">pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a class=\"xref\" href=\"/zh/docs/18/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/18/textsearch-parsers.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "version": "18", "link_map": {"/zh/docs/18/textsearch-parsers.html": "/docs/18/textsearch-parsers.html", "/zh/docs/18/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER": "/docs/18/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER"}, "body_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/18/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   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"Hyphenated word part, all letters"}, {"id": "11", "alias": "hword_asciipart", "description": "Hyphenated word part, all ASCII"}, {"id": "12", "alias": "blank", "description": "Space symbols"}, {"id": "13", "alias": "tag", "description": "XML tag"}, {"id": "14", "alias": "protocol", "description": "Protocol head"}, {"id": "15", "alias": "numhword", "description": "Hyphenated word, letters and digits"}, {"id": "16", "alias": "asciihword", "description": "Hyphenated word, all ASCII"}, {"id": "17", "alias": "hword", "description": "Hyphenated word, all letters"}, {"id": "18", "alias": "url_path", "description": "URL path"}, {"id": "19", "alias": "file", "description": "File or path name"}, {"id": "20", "alias": "float", "description": "Decimal notation"}, {"id": "21", "alias": "int", "description": "Signed integer"}, {"id": "22", "alias": "uint", "description": "Unsigned integer"}, {"id": "23", "alias": "entity", "description": "XML entity"}], "attributes": {"prsend": "prsd_end", "prsname": "default", "prsstart": "prsd_start", "prstoken": "prsd_nexttoken", "prslextype": "prsd_lextype", "prsheadline": "prsd_headline", "prsnamespace": "pg_catalog"}}, "comparison_hash": "cc0b46768e43de6aa2e4460f1526f915791374259dbab054b02d6cc54582f89b", "manual_language": "zh", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/18/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/18/textsearch-parsers.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "center_zh_rendered": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/docs/18/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/docs/18/textsearch-parsers.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "19": {"facts": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "tables": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "18", "alias": "url_path", "description": "URL \u8def\u5f84"}, {"id": "19", "alias": "file", "description": "\u6587\u4ef6\u6216\u8def\u5f84\u540d"}, {"id": "20", "alias": "float", "description": "\u5341\u8fdb\u5236\u8bb0\u6570\u6cd5"}, {"id": "21", "alias": "int", "description": "\u6709\u7b26\u53f7\u6574\u6570"}, {"id": "22", "alias": "uint", "description": "\u65e0\u7b26\u53f7\u6574\u6570"}, {"id": "23", "alias": "entity", "description": "XML \u5b9e\u4f53"}], "title": "\u89e3\u6790\u5668\u8bcd\u5143\u7c7b\u578b", "columns": [{"key": "id", "label": "\u8bcd\u5143\u6807\u8bc6"}, {"key": "alias", "label": "\u522b\u540d"}, {"key": "description", "label": "\u8bf4\u660e"}]}], "aliases": [], "related": [], "release": {"ref": "https://ftp.postgresql.org/pub/source/v19rc1/postgresql-19rc1.tar.bz2", "label": "19rc1", "major": "19", "channel": "preview", "revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "source_sha256": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "catalog_fingerprint": 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"sha256:af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:65fda1f1b62a89992b84014c9157e61b67dbe8190e93945826efec668fad038c", "translated_from_revision": "sha256:af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "body_sha256": "06da5820948e2b4e6f7d8ad360dcc7e1aeddad0aedad5490204b22e2ef121467", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "facts_zh": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "sections": [], "center_zh": {"title": "default", "locale": "zh-Hans", "source": {"key": "parser-default", "locale": "zh-Hans", "version": "19", "text_hash": "769a38ef4e3d6bfd8c903e274743b67a6c3e4b66a4ab19a0bcc02909e7e26b6d", "collection": "fts", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "payload": {"facts": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": "\u9ad8\u4eae\u51fd\u6570\uff08prsheadline\uff09", "value": "prsd_headline"}, {"label": "\u8bcd\u5143\u7c7b\u578b\u51fd\u6570\uff08prslextype\uff09", "value": "prsd_lextype"}], "tables": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "18", "alias": "url_path", "description": "URL \u8def\u5f84"}, {"id": "19", "alias": "file", "description": "\u6587\u4ef6\u6216\u8def\u5f84\u540d"}, {"id": "20", "alias": "float", "description": "\u5341\u8fdb\u5236\u8bb0\u6570\u6cd5"}, {"id": "21", "alias": "int", "description": "\u6709\u7b26\u53f7\u6574\u6570"}, {"id": "22", "alias": "uint", "description": "\u65e0\u7b26\u53f7\u6574\u6570"}, {"id": "23", "alias": "entity", "description": "XML \u5b9e\u4f53"}], "title": "\u89e3\u6790\u5668\u8bcd\u5143\u7c7b\u578b", "columns": [{"key": "id", "label": "\u8bcd\u5143\u6807\u8bc6"}, {"key": "alias", "label": "\u522b\u540d"}, {"key": "description", "label": "\u8bf4\u660e"}]}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/19/textsearch-parsers.html", "anchor": "", "locale": "zh-Hans", "version": "19", "build_id": 109, "page_key": "textsearch-parsers.html", "extraction": "concept-introduction", "source_hash": "0c3b8e3c9ccbe5a3f291c452bbe0928c8eaf1070b3c245e5b58debc2076fbbf1", "fragment_sha256": "34e83d293d804ec50ece40f503d1b482913de78c44d41c5362e2a0c19f675e23", "source_revision": "sha256:af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:65fda1f1b62a89992b84014c9157e61b67dbe8190e93945826efec668fad038c", "translated_from_revision": "sha256:af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "body_sha256": "06da5820948e2b4e6f7d8ad360dcc7e1aeddad0aedad5490204b22e2ef121467", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "sections": [], "description_zh": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em class=\"firstterm\">\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span class=\"productname\">PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code class=\"literal\">pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a class=\"xref\" href=\"/zh/docs/19/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/19/textsearch-parsers.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "version": "19", "link_map": {"/zh/docs/19/textsearch-parsers.html": "/docs/19/textsearch-parsers.html", "/zh/docs/19/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER": "/docs/19/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER"}, "body_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/19/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/19/textsearch-parsers.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "0e97d5d1d4c179b4a15be04f16983da85401dd58ea762413280953510eb1719c", "content_hash": "769a38ef4e3d6bfd8c903e274743b67a6c3e4b66a4ab19a0bcc02909e7e26b6d", "source_database": "center", "source_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "signature": "", "tables_zh": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "17", "alias": "hword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "18", "alias": "url_path", "description": "URL \u8def\u5f84"}, {"id": "19", "alias": "file", "description": "\u6587\u4ef6\u6216\u8def\u5f84\u540d"}, {"id": "20", "alias": "float", "description": "\u5341\u8fdb\u5236\u8bb0\u6570\u6cd5"}, {"id": "21", "alias": "int", "description": "\u6709\u7b26\u53f7\u6574\u6570"}, {"id": "22", "alias": "uint", "description": "\u65e0\u7b26\u53f7\u6574\u6570"}, {"id": "23", "alias": "entity", "description": "XML \u5b9e\u4f53"}], "title": "\u89e3\u6790\u5668\u8bcd\u5143\u7c7b\u578b", "columns": [{"key": "id", "label": "\u8bcd\u5143\u6807\u8bc6"}, {"key": "alias", "label": "\u522b\u540d"}, {"key": "description", "label": "\u8bf4\u660e"}]}], "attributes": {"prsend": "prsd_end", "prsname": "default", "prsstart": "prsd_start", "prstoken": "prsd_nexttoken", "prslextype": "prsd_lextype", "prsheadline": "prsd_headline", "prsnamespace": "pg_catalog"}, "description": ["\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002"], "manual_html": "", "manual_path": "/docs/19/textsearch-parsers.html", "sections_zh": [], "localization": {"status": "complete", "sources": [{"url": "/docs/19/catalog-pg-amproc.html", "method": "same-major semantic node", "sha256": "2f3186b0cb3f1b6cdfb964d581bdf7719277157a11db7b3a207830efc10fcf6c", "language": "zh", "matched_nodes": ["#CATALOG-PG-AMPROC/p[5]/span[2]/span[0]"]}, {"url": "/docs/19/textsearch-parsers.html", "method": "same-major semantic node", "sha256": "d62734eb5ab7389f39edfd0540a94707197706afb8a0ac2cec15344e754ad933", "language": "zh", "matched_nodes": ["#TEXTSEARCH-PARSERS/div[0]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[0]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[10]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[12]/td[1]", 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\u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/19/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   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\u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code class=\"literal\">pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a class=\"xref\" href=\"/zh/docs/devel/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   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\u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/devel/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/devel/textsearch-parsers.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "3ed7d11665447588939f8ad361996f03808df81c6808ceea9b897560ade6d858", "content_hash": "cacfd0c18923ed444b20e7d404ba2f924b12c041db46370334ae60c72e829a28", "source_database": "center", "source_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "signature": "", "tables_zh": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", 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{"/summary": "default word parser", "/category": "Parsers", "/versions/20/description/0": "default word parser", "/versions/20/facts/0/label": "Prsnamespace", "/versions/20/facts/1/label": "Prsname", "/versions/20/facts/1/value": "default", "/versions/20/facts/2/label": "Prsstart", "/versions/20/facts/3/label": "Prstoken", "/versions/20/facts/4/label": "Prsend", "/versions/20/facts/5/label": "Prsheadline", "/versions/20/facts/6/label": "Prslextype", "/versions/20/tables/0/title": "Parser token types", "/versions/20/tables/0/columns/0/label": "Token ID", "/versions/20/tables/0/columns/1/label": "Alias", "/versions/20/tables/0/columns/2/label": "Description", "/versions/20/tables/0/rows/0/description": "Word, all ASCII", "/versions/20/tables/0/rows/1/description": "Word, all letters", "/versions/20/tables/0/rows/2/description": "Word, letters and digits", "/versions/20/tables/0/rows/3/description": "Email address", "/versions/20/tables/0/rows/5/description": "Host", 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<code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/devel/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/devel/textsearch-parsers.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "source_revalidation": {"kind": "static-same-version-source-and-manual-replay", "audit": "wiki-audit-20261023", "runtime_rerun": false, "compared_fields": "entity membership and source-derived facts; presentation markup normalized", "source_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "previous_source_revision": "4d3346909b201ac1648232cf290462a7070c119326f56196f1f0253ed80fae41"}}}}, "snapshot": {"facts": [{"label": "\u89e3\u6790\u5668\u6a21\u5f0f\uff08prsnamespace\uff09", "value": "pg_catalog"}, {"label": "\u89e3\u6790\u5668\u540d\u79f0\uff08prsname\uff09", "value": "\u9ed8\u8ba4"}, {"label": "\u542f\u52a8\u51fd\u6570\uff08prsstart\uff09", "value": "prsd_start"}, {"label": "\u8bcd\u5143\u51fd\u6570\uff08prstoken\uff09", "value": "prsd_nexttoken"}, {"label": "\u7ed3\u675f\u51fd\u6570\uff08prsend\uff09", "value": "prsd_end"}, {"label": 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"sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": 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"manual": {"url": "/zh/docs/18/textsearch-parsers.html", "anchor": "", "locale": "zh-Hans", "version": "18", "build_id": 107, "page_key": "textsearch-parsers.html", "extraction": "concept-introduction", "source_hash": "ae30413eb34214c59452eabe8395f2d15c2b81e45f1b75d09d05c6f9e4b0c605", "fragment_sha256": "7e06e2173962c40f167f3814030e1f7fddf92c958b9a7169a598b6531051a88f", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b", "translated_from_revision": null}, "body_sha256": "feca5bdac432503ad701636297d72bbe322f714e5b36a567d797e342aa91c0bb", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sections": [], "description_zh": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em class=\"firstterm\">\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span class=\"productname\">PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code class=\"literal\">pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a class=\"xref\" href=\"/zh/docs/18/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   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\u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/18/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/18/textsearch-parsers.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "605cf755922a70cc891abcbdd27457c234611279ec9545dc7b385d0051796e1b", "content_hash": "626563acdc57be2490eb01648be4a43caaaafe9a637d1e58c3a797825fda21e4", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "signature": "", "tables_zh": [{"key": "tokens", "rows": [{"id": "1", "alias": "asciiword", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "2", "alias": "word", "description": "\u5355\u8bcd\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "3", "alias": "numword", "description": "\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "4", "alias": "email", "description": "\u7535\u5b50\u90ae\u4ef6\u5730\u5740"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "\u4e3b\u673a"}, {"id": "7", "alias": "sfloat", "description": "\u79d1\u5b66\u8bb0\u6570\u6cd5"}, {"id": "8", "alias": "version", "description": "\u7248\u672c\u53f7"}, {"id": "9", "alias": "hword_numpart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "10", "alias": "hword_part", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u7531\u5b57\u6bcd\u7ec4\u6210"}, {"id": "11", "alias": "hword_asciipart", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\u90e8\u5206\uff0c\u5168\u90e8\u4e3a ASCII \u5b57\u7b26"}, {"id": "12", "alias": "blank", "description": "\u7a7a\u767d\u7b26\u53f7"}, {"id": "13", "alias": "tag", "description": "XML \u6807\u7b7e"}, {"id": "14", "alias": "protocol", "description": "\u534f\u8bae\u5934\u90e8"}, {"id": "15", "alias": "numhword", "description": "\u5e26\u8fde\u5b57\u7b26\u7684\u5355\u8bcd\uff0c\u5b57\u6bcd\u548c\u6570\u5b57"}, {"id": "16", "alias": "asciihword", "description": 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"prsd_nexttoken", "prslextype": "prsd_lextype", "prsheadline": "prsd_headline", "prsnamespace": "pg_catalog"}, "description": ["\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002"], "manual_html": "", "manual_path": "/docs/18/textsearch-parsers.html", "sections_zh": [], "localization": {"status": "complete", "sources": [{"url": "/docs/18/catalog-pg-amproc.html", "method": "same-major semantic node", "sha256": "c1b7d16e812991b4d5fb68085a27c8ff82aeaffa34afda56c5837f9b7588187c", "language": "zh", "matched_nodes": ["#CATALOG-PG-AMPROC/p[5]/span[2]/span[0]"]}, {"url": "/docs/18/textsearch-parsers.html", "method": "same-major semantic node", "sha256": "585ff1d3440dc69e457f8c1bbd841c907df5aa6fe8500722bddf07f8adeb099e", "language": "zh", "matched_nodes": ["#TEXTSEARCH-PARSERS/div[0]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[0]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[10]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[12]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[13]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[13]/td[2]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[14]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[14]/td[2]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[15]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[16]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[17]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[18]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[19]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[1]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[20]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[21]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[22]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[22]/td[2]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[2]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[3]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[4]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[5]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[6]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[7]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[8]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/tbody[2]/tr[9]/td[1]", "#TEXTSEARCH-PARSERS/div[3]/div[1]/table[0]/thead[1]/tr[0]/th[2]", "#TEXTSEARCH-PARSERS/div[3]/p[0]", "#TEXTSEARCH-PARSERS/div[5]/h3[0]", "#TEXTSEARCH-PARSERS/div[5]/p[1]", "#TEXTSEARCH-PARSERS/div[5]/p[2]", "#TEXTSEARCH-PARSERS/div[5]/p[3]", "#TEXTSEARCH-PARSERS/p[1]", "#TEXTSEARCH-PARSERS/p[2]", "#TEXTSEARCH-PARSERS/p[6]", "#TEXTSEARCH-PARSERS/p[8]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "default word parser", "/versions/18/facts/0/label": "Prsnamespace", "/versions/18/facts/1/label": "Prsname", "/versions/18/facts/1/value": "default", "/versions/18/facts/2/label": "Prsstart", "/versions/18/facts/3/label": "Prstoken", "/versions/18/facts/4/label": "Prsend", "/versions/18/facts/5/label": "Prsheadline", "/versions/18/facts/6/label": "Prslextype", "/versions/18/tables/0/title": "Parser token types", "/versions/18/tables/0/columns/0/label": "Token ID", "/versions/18/tables/0/columns/1/label": "Alias", "/versions/18/tables/0/columns/2/label": "Description", "/versions/18/tables/0/rows/0/description": "Word, all ASCII", "/versions/18/tables/0/rows/1/description": "Word, all letters", "/versions/18/tables/0/rows/2/description": "Word, letters and digits", "/versions/18/tables/0/rows/3/description": "Email address", "/versions/18/tables/0/rows/5/description": "Host", "/versions/18/tables/0/rows/6/description": "Scientific notation", "/versions/18/tables/0/rows/7/description": "Version number", "/versions/18/tables/0/rows/8/description": "Hyphenated word part, letters and digits", "/versions/18/tables/0/rows/9/description": "Hyphenated word part, all letters", "/versions/18/tables/0/rows/10/description": "Hyphenated word part, all ASCII", "/versions/18/tables/0/rows/11/description": "Space symbols", "/versions/18/tables/0/rows/12/description": "XML tag", "/versions/18/tables/0/rows/13/description": "Protocol head", "/versions/18/tables/0/rows/14/description": "Hyphenated word, letters and digits", "/versions/18/tables/0/rows/15/description": "Hyphenated word, all ASCII", "/versions/18/tables/0/rows/16/description": "Hyphenated word, all letters", "/versions/18/tables/0/rows/17/description": "URL path", "/versions/18/tables/0/rows/18/description": "File or path name", "/versions/18/tables/0/rows/19/description": "Decimal notation", "/versions/18/tables/0/rows/20/description": "Signed integer", "/versions/18/tables/0/rows/21/description": "Unsigned integer", "/versions/18/tables/0/rows/22/description": "XML entity"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "eca8b20a274478c9468bb6a2f7ef0656b17c101597d978bdb59d891aa4db3d66", "canonical_center_text_hash": "626563acdc57be2490eb01648be4a43caaaafe9a637d1e58c3a797825fda21e4"}, "description_zh": "\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002", "comparison_data": {"tokens": [{"id": "1", "alias": "asciiword", "description": "Word, all ASCII"}, {"id": "2", "alias": "word", "description": "Word, all letters"}, {"id": "3", "alias": "numword", "description": "Word, letters and digits"}, {"id": "4", "alias": "email", "description": "Email address"}, {"id": "5", "alias": "url", "description": "URL"}, {"id": "6", "alias": "host", "description": "Host"}, {"id": "7", "alias": "sfloat", "description": "Scientific notation"}, {"id": "8", "alias": "version", "description": "Version number"}, {"id": "9", "alias": "hword_numpart", "description": "Hyphenated word part, letters and digits"}, {"id": "10", "alias": "hword_part", "description": "Hyphenated word part, all letters"}, {"id": "11", "alias": "hword_asciipart", "description": "Hyphenated word part, all ASCII"}, {"id": "12", "alias": "blank", "description": "Space symbols"}, {"id": "13", "alias": "tag", "description": "XML tag"}, {"id": "14", "alias": "protocol", "description": "Protocol head"}, {"id": "15", "alias": "numhword", "description": "Hyphenated word, letters and digits"}, {"id": "16", "alias": "asciihword", "description": "Hyphenated word, all ASCII"}, {"id": "17", "alias": "hword", "description": "Hyphenated word, all letters"}, {"id": "18", "alias": "url_path", "description": "URL path"}, {"id": "19", "alias": "file", "description": "File or path name"}, {"id": "20", "alias": "float", "description": "Decimal notation"}, {"id": "21", "alias": "int", "description": "Signed integer"}, {"id": "22", "alias": "uint", "description": "Unsigned integer"}, {"id": "23", "alias": "entity", "description": "XML entity"}], "attributes": {"prsend": "prsd_end", "prsname": "default", "prsstart": "prsd_start", "prstoken": "prsd_nexttoken", "prslextype": "prsd_lextype", "prsheadline": "prsd_headline", "prsnamespace": "pg_catalog"}}, "comparison_hash": "cc0b46768e43de6aa2e4460f1526f915791374259dbab054b02d6cc54582f89b", "manual_language": "zh", "description_zh_html": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/zh/docs/18/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\" rel=\"nofollow\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/zh/docs/18/textsearch-parsers.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "center_zh_rendered": "<p>\u5168\u6587\u641c\u7d22\u89e3\u6790\u5668 default\u3002</p><dl></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u8282\u9009</h3><p>\n   \u6587\u672c\u68c0\u7d22\u89e3\u6790\u5668\u8d1f\u8d23\u628a\u672a\u5904\u7406\u7684\u6587\u6863\u6587\u672c\u5212\u5206\u6210<em>\u8bcd\u5143</em>\u5e76\u6807\u8bc6\u6bcf\u4e2a\u8bcd\u5143\u7684\u7c7b\u578b\uff0c\u800c\u53ef\u80fd\u7684\u7c7b\u578b\u96c6\u5408\u7531\u89e3\u6790\u5668\u672c\u8eab\u5b9a\u4e49\u3002\u6ce8\u610f\uff0c\u89e3\u6790\u5668\u5b8c\u5168\u4e0d\u4f1a\u4fee\u6539\u6587\u672c \u2014 \u5b83\u53ea\u662f\u8bc6\u522b\u770b\u4f3c\u5408\u7406\u7684\u8bcd\u8fb9\u754c\u3002\u7531\u4e8e\u4f5c\u7528\u8303\u56f4\u6709\u9650\uff0c\u76f8\u6bd4\u81ea\u5b9a\u4e49\u8bcd\u5178\uff0c\u5bf9\u5e94\u7528\u76f8\u5173\u7684\u81ea\u5b9a\u4e49\u89e3\u6790\u5668\u7684\u9700\u6c42\u6ca1\u6709\u90a3\u4e48\u5f3a\u70c8\u3002\u76ee\u524d <span>PostgreSQL</span> \u53ea\u63d0\u4f9b\u4e00\u79cd\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u800c\u5b83\u5df2\u7ecf\u88ab\u8bc1\u660e\u5bf9\u5e7f\u6cdb\u7684\u5e94\u7528\u90fd\u5f88\u6709\u7528\u3002\n  </p><p>\n   \u5185\u7f6e\u89e3\u6790\u5668\u88ab\u79f0\u4e3a <code>pg_catalog.default</code>\u3002\u5b83\u8bc6\u522b 23 \u79cd\u8bcd\u5143\u7c7b\u578b\uff0c\u5982<a href=\"/docs/18/textsearch-parsers.html#TEXTSEARCH-DEFAULT-PARSER\">\u8868\u00a012.1</a> \u6240\u793a\u3002\n  </p><p>\n   \u89e3\u6790\u5668\u6709\u53ef\u80fd\u4ece\u540c\u4e00\u6bb5\u6587\u672c\u4e2d\u4ea7\u751f\u91cd\u53e0\u7684\u8bcd\u5143\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5e26\u8fde\u5b57\u7b26\u7684\u8bcd\u65e2\u4f1a\u88ab\u62a5\u544a\u4e3a\u6574\u4e2a\u5355\u8bcd\uff0c\u4e5f\u4f1a\u88ab\u62a5\u544a\u4e3a\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\uff1a\n\n</p><p>\n\n   \u8fd9\u79cd\u884c\u4e3a\u662f\u53ef\u53d6\u7684\uff0c\u56e0\u4e3a\u5b83\u65e2\u5141\u8bb8\u9488\u5bf9\u6574\u4e2a\u590d\u5408\u8bcd\u641c\u7d22\uff0c\u4e5f\u5141\u8bb8\u9488\u5bf9\u5404\u4e2a\u7ec4\u6210\u90e8\u5206\u641c\u7d22\u3002\u4e0b\u9762\u662f\u53e6\u4e00\u4e2a\u6709\u542f\u53d1\u6027\u7684\u793a\u4f8b\uff1a\n\n</p><p><a href=\"/docs/18/textsearch-parsers.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "comparison": {"left": "17", "right": "18", "status": "unchanged", "diff": ""}}