{"id":95836,"date":"2024-10-20T04:24:16","date_gmt":"2024-10-19T20:24:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95836\/"},"modified":"2024-10-20T04:24:17","modified_gmt":"2024-10-19T20:24:17","slug":"mysql%e6%8c%87%e4%bb%a4-contains-sql%ef%bc%88%e5%8c%85%e5%90%absql%e8%aa%9e%e5%8f%a5%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95836\/","title":{"rendered":"MySQL\u6307\u4ee4: CONTAINS SQL\uff08\u5305\u542bSQL\u8a9e\u53e5\uff09"},"content":{"rendered":"<h1 id=\"mysql%e6%8c%87%e4%bb%a4-contains-sql%ef%bc%88%e5%8c%85%e5%90%absql%e8%aa%9e%e5%8f%a5%ef%bc%89-BaiOEOuRLF\">MySQL\u6307\u4ee4: CONTAINS SQL\uff08\u5305\u542bSQL\u8a9e\u53e5\uff09<\/h1>\n<p>\u5728\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0cMySQL\u662f\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684\u958b\u6e90\u95dc\u806f\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\u3002\u5b83\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u8655\u7406\u548c\u67e5\u8a62\u8cc7\u6599\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u4f7f\u7528SQL\u8a9e\u53e5\u9032\u884c\u8cc7\u6599\u6aa2\u7d22\u548c\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eMySQL\u4e2d\u7684CONTAINS SQL\u6307\u4ee4\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u7bc4\u4f8b\u548c\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afcontains-sql%ef%bc%9f-BaiOEOuRLF\">\u4ec0\u9ebc\u662fCONTAINS SQL\uff1f<\/h2>\n<p>CONTAINS SQL\u662f\u4e00\u7a2e\u7528\u65bc\u5168\u6587\u6aa2\u7d22\u7684\u6307\u4ee4\uff0c\u4e3b\u8981\u7528\u65bc\u67e5\u8a62\u5305\u542b\u7279\u5b9a\u5b57\u8a5e\u6216\u77ed\u8a9e\u7684\u8cc7\u6599\u3002\u9019\u7a2e\u6307\u4ee4\u901a\u5e38\u5728\u9700\u8981\u9032\u884c\u8907\u96dc\u67e5\u8a62\u6642\u975e\u5e38\u6709\u7528\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u6587\u672c\u8cc7\u6599\u7684\u60c5\u6cc1\u4e0b\u3002MySQL\u7684\u5168\u6587\u6aa2\u7d22\u529f\u80fd\u5141\u8a31\u7528\u6236\u5728\u8cc7\u6599\u8868\u4e2d\u5feb\u901f\u627e\u5230\u5305\u542b\u7279\u5b9a\u95dc\u9375\u5b57\u7684\u8a18\u9304\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8contains-sql-BaiOEOuRLF\">\u5982\u4f55\u4f7f\u7528CONTAINS SQL<\/h2>\n<p>\u5728MySQL\u4e2d\uff0c\u4f7f\u7528CONTAINS SQL\u7684\u524d\u63d0\u662f\u5fc5\u9808\u5728\u8cc7\u6599\u8868\u4e2d\u5efa\u7acb\u5168\u6587\u7d22\u5f15\u3002\u4ee5\u4e0b\u662f\u5efa\u7acb\u5168\u6587\u7d22\u5f15\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>CREATE TABLE articles (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    title VARCHAR(255),\n    content TEXT,\n    FULLTEXT(title, content)\n);<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u7bc4\u4f8b\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70baarticles\u7684\u8cc7\u6599\u8868\uff0c\u4e26\u5728title\u548ccontent\u6b04\u4f4d\u4e0a\u5efa\u7acb\u4e86\u5168\u6587\u7d22\u5f15\u3002\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528MATCH()\u548cAGAINST()\u51fd\u6578\u4f86\u9032\u884c\u67e5\u8a62\u3002<\/p>\n<h3 id=\"%e7%af%84%e4%be%8b%e6%9f%a5%e8%a9%a2-BaiOEOuRLF\">\u7bc4\u4f8b\u67e5\u8a62<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528CONTAINS SQL\u7684\u67e5\u8a62\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>SELECT * FROM articles\nWHERE MATCH(title, content) AGAINST('MySQL \u6307\u4ee4' IN NATURAL LANGUAGE MODE);<\/code><\/pre>\n<p>\u5728\u9019\u500b\u67e5\u8a62\u4e2d\uff0c\u6211\u5011\u4f7f\u7528MATCH()\u51fd\u6578\u4f86\u6307\u5b9a\u8981\u67e5\u8a62\u7684\u6b04\u4f4d\uff0c\u4e26\u4f7f\u7528AGAINST()\u51fd\u6578\u4f86\u6307\u5b9a\u8981\u641c\u5c0b\u7684\u95dc\u9375\u5b57\u3002\u9019\u6a23\uff0cMySQL\u5c07\u8fd4\u56de\u6240\u6709\u5305\u542b\u300cMySQL \u6307\u4ee4\u300d\u7684\u8a18\u9304\u3002<\/p>\n<h2 id=\"contains-sql%e7%9a%84%e5%84%aa%e5%8b%a2-BaiOEOuRLF\">CONTAINS SQL\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u9ad8\u6548\u80fd\uff1a<\/strong>\u4f7f\u7528\u5168\u6587\u7d22\u5f15\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u6587\u672c\u8cc7\u6599\u6642\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u67e5\u8a62\u6a21\u5f0f\uff0c\u5305\u62ec\u81ea\u7136\u8a9e\u8a00\u6a21\u5f0f\u548c\u5e03\u6797\u6a21\u5f0f\uff0c\u6eff\u8db3\u4e0d\u540c\u7684\u67e5\u8a62\u9700\u6c42\u3002<\/li>\n<li><strong>\u6e96\u78ba\u6027\uff1a<\/strong>\u80fd\u5920\u66f4\u7cbe\u78ba\u5730\u627e\u5230\u5305\u542b\u7279\u5b9a\u5b57\u8a5e\u7684\u8a18\u9304\uff0c\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u67e5\u8a62\u7d50\u679c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-BaiOEOuRLF\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528CONTAINS SQL\u6642\uff0c\u6709\u5e7e\u9ede\u9700\u8981\u6ce8\u610f\uff1a<\/p>\n<ul>\n<li>\u5168\u6587\u7d22\u5f15\u50c5\u9069\u7528\u65bcCHAR\u3001VARCHAR\u548cTEXT\u985e\u578b\u7684\u6b04\u4f4d\u3002<\/li>\n<li>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u8abf\u6574MySQL\u7684\u914d\u7f6e\uff0c\u4ee5\u652f\u6301\u66f4\u5927\u7684\u8cc7\u6599\u96c6\u548c\u66f4\u8907\u96dc\u7684\u67e5\u8a62\u3002<\/li>\n<li>\u5c0d\u65bc\u5c0f\u578b\u8cc7\u6599\u96c6\uff0c\u4f7f\u7528\u5168\u6587\u7d22\u5f15\u53ef\u80fd\u4e0d\u6703\u5e36\u4f86\u986f\u8457\u7684\u6548\u80fd\u63d0\u5347\uff0c\u56e0\u6b64\u9700\u8981\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u9032\u884c\u8a55\u4f30\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-BaiOEOuRLF\">\u7d50\u8ad6<\/h2>\n<p>CONTAINS SQL\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u5728MySQL\u4e2d\u9032\u884c\u9ad8\u6548\u7684\u5168\u6587\u6aa2\u7d22\u3002\u900f\u904e\u5efa\u7acb\u5168\u6587\u7d22\u5f15\u548c\u4f7f\u7528MATCH()\u8207AGAINST()\u51fd\u6578\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u5feb\u901f\u627e\u5230\u6240\u9700\u7684\u8cc7\u6599\u3002\u96a8\u8457\u8cc7\u6599\u91cf\u7684\u589e\u52a0\uff0c\u638c\u63e1\u9019\u4e9b\u6307\u4ee4\u5c07\u5c0d\u8cc7\u6599\u5eab\u7684\u7ba1\u7406\u548c\u67e5\u8a62\u6548\u7387\u7522\u751f\u91cd\u8981\u5f71\u97ff\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u8cc7\u6599\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u63d0\u5347\u60a8\u7684\u7db2\u7ad9\u6027\u80fd\u548c\u8cc7\u6599\u8655\u7406\u80fd\u529b\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u4f01\u696d\u9084\u662f\u5927\u578b\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\u90fd\u80fd\u70ba\u60a8\u7684\u696d\u52d9\u5e36\u4f86\u66f4\u5927\u7684\u9748\u6d3b\u6027\u548c\u64f4\u5c55\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3MySQL\u6307\u4ee4CONTAINS SQL\uff0c\u5b78\u7fd2\u5982\u4f55\u5728\u67e5\u8a62\u4e2d\u6709\u6548\u5730\u4f7f\u7528\u5305\u542bSQL\u8a9e\u53e5\uff0c\u63d0\u5347\u6578\u64da\u6aa2\u7d22\u6548\u7387\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-95836","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95836","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=95836"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95836\/revisions"}],"predecessor-version":[{"id":95837,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95836\/revisions\/95837"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95836"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95836"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95836"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}