{"id":76164,"date":"2024-10-16T04:23:16","date_gmt":"2024-10-15T20:23:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76164\/"},"modified":"2024-10-16T04:23:16","modified_gmt":"2024-10-15T20:23:16","slug":"mysql%e5%85%a8%e6%96%87%e6%90%9c%e7%b4%a2%e4%b9%8b%e5%b8%83%e7%88%be%e6%90%9c%e7%b4%a2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76164\/","title":{"rendered":"MySQL\u5168\u6587\u641c\u7d22\u4e4b\u5e03\u723e\u641c\u7d22"},"content":{"rendered":"<h1 id=\"mysql%e5%85%a8%e6%96%87%e6%90%9c%e7%b4%a2%e4%b9%8b%e5%b8%83%e7%88%be%e6%90%9c%e7%b4%a2-uwVBzkcWyZ\">MySQL\u5168\u6587\u641c\u7d22\u4e4b\u5e03\u723e\u641c\u7d22<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u641c\u7d22\u529f\u80fd\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002MySQL\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u958b\u6e90\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u641c\u7d22\u9078\u9805\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f\u5168\u6587\u641c\u7d22\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eMySQL\u4e2d\u7684\u5e03\u723e\u641c\u7d22\uff0c\u5e6b\u52a9\u8b80\u8005\u7406\u89e3\u5176\u5de5\u4f5c\u539f\u7406\u53ca\u61c9\u7528\u5834\u666f\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afmysql%e5%85%a8%e6%96%87%e6%90%9c%e7%b4%a2%ef%bc%9f-uwVBzkcWyZ\">\u4ec0\u9ebc\u662fMySQL\u5168\u6587\u641c\u7d22\uff1f<\/h2>\n<p>MySQL\u7684\u5168\u6587\u641c\u7d22\u529f\u80fd\u5141\u8a31\u7528\u6236\u5728\u6587\u672c\u5b57\u6bb5\u4e2d\u9032\u884c\u9ad8\u6548\u7684\u641c\u7d22\u3002\u8207\u50b3\u7d71\u7684LIKE\u67e5\u8a62\u76f8\u6bd4\uff0c\u5168\u6587\u641c\u7d22\u80fd\u5920\u63d0\u4f9b\u66f4\u5feb\u7684\u67e5\u8a62\u901f\u5ea6\u548c\u66f4\u9ad8\u7684\u6e96\u78ba\u6027\u3002MySQL\u7684\u5168\u6587\u641c\u7d22\u4e3b\u8981\u7528\u65bc\u67e5\u627e\u9577\u6587\u672c\u4e2d\u7684\u95dc\u9375\u5b57\uff0c\u7279\u5225\u9069\u5408\u65bc\u6587\u7ae0\u3001\u8a55\u8ad6\u7b49\u5167\u5bb9\u7684\u6aa2\u7d22\u3002<\/p>\n<h2 id=\"%e5%b8%83%e7%88%be%e6%90%9c%e7%b4%a2%e7%9a%84%e6%a6%82%e5%bf%b5-uwVBzkcWyZ\">\u5e03\u723e\u641c\u7d22\u7684\u6982\u5ff5<\/h2>\n<p>\u5e03\u723e\u641c\u7d22\u662f\u4e00\u7a2e\u57fa\u65bc\u5e03\u723e\u908f\u8f2f\u7684\u641c\u7d22\u65b9\u6cd5\uff0c\u5141\u8a31\u7528\u6236\u4f7f\u7528\u908f\u8f2f\u904b\u7b97\u7b26\uff08\u5982AND\u3001OR\u3001NOT\uff09\u4f86\u7d44\u5408\u641c\u7d22\u689d\u4ef6\u3002\u9019\u7a2e\u65b9\u6cd5\u4f7f\u5f97\u7528\u6236\u80fd\u5920\u66f4\u7cbe\u78ba\u5730\u63a7\u5236\u641c\u7d22\u7d50\u679c\uff0c\u5f9e\u800c\u63d0\u9ad8\u67e5\u8a62\u7684\u76f8\u95dc\u6027\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8mysql%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%b8%83%e7%88%be%e6%90%9c%e7%b4%a2-uwVBzkcWyZ\">\u5982\u4f55\u5728MySQL\u4e2d\u4f7f\u7528\u5e03\u723e\u641c\u7d22<\/h2>\n<p>\u5728MySQL\u4e2d\uff0c\u5e03\u723e\u5168\u6587\u641c\u7d22\u9700\u8981\u4f7f\u7528FULLTEXT\u7d22\u5f15\u3002\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u8868\u4e2d\u5275\u5efaFULLTEXT\u7d22\u5f15\uff0c\u7136\u5f8c\u4f7f\u7528MATCH()\u548cAGAINST()\u51fd\u6578\u9032\u884c\u641c\u7d22\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f1%ef%bc%9a%e5%89%b5%e5%bb%bafulltext%e7%b4%a2%e5%bc%95-uwVBzkcWyZ\">\u6b65\u9a5f1\uff1a\u5275\u5efaFULLTEXT\u7d22\u5f15<\/h3>\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<h3 id=\"%e6%ad%a5%e9%a9%9f2%ef%bc%9a%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a-uwVBzkcWyZ\">\u6b65\u9a5f2\uff1a\u63d2\u5165\u6578\u64da<\/h3>\n<pre><code>INSERT INTO articles (title, content) VALUES\n('MySQL\u5168\u6587\u641c\u7d22', '\u9019\u662f\u4e00\u7bc7\u95dc\u65bcMySQL\u5168\u6587\u641c\u7d22\u7684\u6587\u7ae0\u3002'),\n('\u5e03\u723e\u641c\u7d22\u7684\u512a\u52e2', '\u5e03\u723e\u641c\u7d22\u80fd\u5920\u63d0\u9ad8\u641c\u7d22\u7684\u7cbe\u78ba\u5ea6\u3002');<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f3%ef%bc%9a%e5%9f%b7%e8%a1%8c%e5%b8%83%e7%88%be%e6%90%9c%e7%b4%a2-uwVBzkcWyZ\">\u6b65\u9a5f3\uff1a\u57f7\u884c\u5e03\u723e\u641c\u7d22<\/h3>\n<p>\u4f7f\u7528MATCH()\u548cAGAINST()\u51fd\u6578\u9032\u884c\u5e03\u723e\u641c\u7d22\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>SELECT * FROM articles\nWHERE MATCH(title, content) AGAINST('+MySQL +\u641c\u7d22' IN BOOLEAN MODE);<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u53ea\u6709\u540c\u6642\u5305\u542b\u201cMySQL\u201d\u548c\u201c\u641c\u7d22\u201d\u7684\u6587\u7ae0\u6703\u88ab\u8fd4\u56de\u3002\u9019\u662f\u56e0\u70ba\u6211\u5011\u4f7f\u7528\u4e86\u201c+\u201d\u7b26\u865f\uff0c\u8868\u793a\u9019\u4e9b\u8a5e\u662f\u5fc5\u9808\u51fa\u73fe\u7684\u3002<\/p>\n<h2 id=\"%e5%b8%83%e7%88%be%e6%90%9c%e7%b4%a2%e7%9a%84%e9%81%8b%e7%ae%97%e7%ac%a6-uwVBzkcWyZ\">\u5e03\u723e\u641c\u7d22\u7684\u904b\u7b97\u7b26<\/h2>\n<ul>\n<li><strong>+<\/strong>\uff1a\u8868\u793a\u8a72\u8a5e\u5fc5\u9808\u51fa\u73fe\u3002<\/li>\n<li><strong>&#8211;<\/strong>\uff1a\u8868\u793a\u8a72\u8a5e\u4e0d\u80fd\u51fa\u73fe\u3002<\/li>\n<li><strong>*<\/strong>\uff1a\u8868\u793a\u901a\u914d\u7b26\uff0c\u53ef\u4ee5\u5339\u914d\u4efb\u610f\u5b57\u7b26\u3002<\/li>\n<li><strong>&#8220;&#8221;<\/strong>\uff1a\u8868\u793a\u7cbe\u78ba\u5339\u914d\uff0c\u5fc5\u9808\u5b8c\u5168\u7b26\u5408\u3002<\/li>\n<li><strong>( )<\/strong>\uff1a\u7528\u65bc\u5206\u7d44\u689d\u4ef6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b8%83%e7%88%be%e6%90%9c%e7%b4%a2%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-uwVBzkcWyZ\">\u5e03\u723e\u641c\u7d22\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>\u5e03\u723e\u641c\u7d22\u5728\u8a31\u591a\u5834\u666f\u4e2d\u90fd\u975e\u5e38\u6709\u7528\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u7684\u7522\u54c1\u641c\u7d22\u3002<\/li>\n<li>\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u7684\u5e16\u5b50\u6aa2\u7d22\u3002<\/li>\n<li>\u5167\u5bb9\u7ba1\u7406\u7cfb\u7d71\u4e2d\u7684\u6587\u7ae0\u67e5\u627e\u3002<\/li>\n<\/ul>\n<p>\u901a\u904e\u4f7f\u7528\u5e03\u723e\u641c\u7d22\uff0c\u9019\u4e9b\u5e73\u53f0\u80fd\u5920\u63d0\u4f9b\u66f4\u7cbe\u78ba\u7684\u641c\u7d22\u7d50\u679c\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-uwVBzkcWyZ\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u7684\u5e03\u723e\u641c\u7d22\u529f\u80fd\u70ba\u7528\u6236\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u6aa2\u7d22\u6578\u64da\u3002\u901a\u904e\u4f7f\u7528FULLTEXT\u7d22\u5f15\u548cMATCH()\u3001AGAINST()\u51fd\u6578\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5be6\u73fe\u7cbe\u78ba\u7684\u641c\u7d22\u7d50\u679c\uff0c\u6eff\u8db3\u5404\u7a2e\u61c9\u7528\u9700\u6c42\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72\u60a8\u7684MySQL\u6578\u64da\u5eab\uff0c\u4eab\u53d7\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22MySQL\u5168\u6587\u641c\u7d22\u4e2d\u7684\u5e03\u5c14\u641c\u7d22\uff0c\u4e86\u89e3\u5982\u4f55\u4f7f\u7528\u5e03\u5c14\u8fd0\u7b97\u7b26\u4f18\u5316\u67e5\u8be2\uff0c\u63d0\u9ad8\u6570\u636e\u68c0\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-76164","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76164","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=76164"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76164\/revisions"}],"predecessor-version":[{"id":76165,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76164\/revisions\/76165"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76164"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76164"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}