{"id":66487,"date":"2024-10-14T17:58:15","date_gmt":"2024-10-14T09:58:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/66487\/"},"modified":"2024-10-14T17:58:16","modified_gmt":"2024-10-14T09:58:16","slug":"mysql-%e9%8c%af%e8%aa%a4%e8%99%9f%ef%bc%9a3018%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_no_ft_materialized_subquery%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/66487\/","title":{"rendered":"MySQL \u932f\u8aa4\u865f\uff1a3018\uff1b\u7b26\u865f\uff1aER_NO_FT_MATERIALIZED_SUBQUERY\uff1bSQLSTATE\uff1aHY000 \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"mysql-%e9%8c%af%e8%aa%a4%e8%99%9f%ef%bc%9a3018%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_no_ft_materialized_subquery%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-jDhYEfoTJG\">MySQL \u932f\u8aa4\u865f\uff1a3018\uff1b\u7b26\u865f\uff1aER_NO_FT_MATERIALIZED_SUBQUERY\uff1bSQLSTATE\uff1aHY000 \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 MySQL \u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f\u932f\u8aa4\u865f 3018\uff0c\u7b26\u865f\u70ba ER_NO_FT_MATERIALIZED_SUBQUERY\uff0cSQLSTATE \u70ba HY000\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u5168\u6587\u6aa2\u7d22\uff08Full-Text Search\uff09\u529f\u80fd\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528\u5b50\u67e5\u8a62\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u8a72\u932f\u8aa4\u7684\u6210\u56e0\u3001\u5f71\u97ff\u53ca\u5176\u4fee\u5fa9\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e6%88%90%e5%9b%a0-jDhYEfoTJG\">\u932f\u8aa4\u6210\u56e0<\/h2>\n<p>MySQL \u7684\u5168\u6587\u6aa2\u7d22\u529f\u80fd\u5141\u8a31\u7528\u6236\u5728\u6587\u672c\u5b57\u6bb5\u4e2d\u9032\u884c\u9ad8\u6548\u7684\u641c\u7d22\u3002\u7136\u800c\uff0c\u7576\u4f7f\u7528\u5b50\u67e5\u8a62\u6642\uff0c\u7279\u5225\u662f\u7576\u5b50\u67e5\u8a62\u7684\u7d50\u679c\u9700\u8981\u9032\u884c\u5168\u6587\u6aa2\u7d22\u6642\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u932f\u8aa4 3018\u3002\u9019\u662f\u56e0\u70ba MySQL \u4e0d\u652f\u6301\u5728\u975e\u7269\u5316\u7684\u5b50\u67e5\u8a62\u4e2d\u4f7f\u7528\u5168\u6587\u6aa2\u7d22\u3002<\/p>\n<p>\u5177\u9ad4\u4f86\u8aaa\uff0c\u7576\u4f60\u5617\u8a66\u5728\u4e00\u500b\u5b50\u67e5\u8a62\u4e2d\u4f7f\u7528 <code>FULLTEXT<\/code> \u7d22\u5f15\u6642\uff0cMySQL \u6703\u5831\u544a\u6b64\u932f\u8aa4\u3002\u9019\u662f\u56e0\u70ba MySQL \u9700\u8981\u4e00\u500b\u7269\u5316\u7684\u7d50\u679c\u96c6\u4f86\u9032\u884c\u5168\u6587\u6aa2\u7d22\uff0c\u800c\u5b50\u67e5\u8a62\u7684\u7d50\u679c\u96c6\u4e26\u4e0d\u7b26\u5408\u9019\u4e00\u8981\u6c42\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e7%a4%ba%e4%be%8b-jDhYEfoTJG\">\u932f\u8aa4\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u53ef\u80fd\u5c0e\u81f4\u932f\u8aa4 3018 \u7684 SQL \u67e5\u8a62\u793a\u4f8b\uff1a<\/p>\n<pre><code>SELECT * FROM articles WHERE MATCH(title) AGAINST((SELECT keyword FROM keywords WHERE id = 1));<\/code><\/pre>\n<p>\u5728\u9019\u500b\u67e5\u8a62\u4e2d\uff0c\u5167\u90e8\u7684\u5b50\u67e5\u8a62\u8a66\u5716\u8fd4\u56de\u4e00\u500b\u95dc\u9375\u5b57\uff0c\u7136\u5f8c\u5728\u5916\u90e8\u67e5\u8a62\u4e2d\u9032\u884c\u5168\u6587\u6aa2\u7d22\u3002\u7531\u65bc MySQL \u4e0d\u652f\u6301\u9019\u7a2e\u7528\u6cd5\uff0c\u56e0\u6b64\u6703\u5831\u932f\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%96%b9%e6%b3%95-jDhYEfoTJG\">\u6545\u969c\u4fee\u5fa9\u65b9\u6cd5<\/h2>\n<p>\u8981\u4fee\u5fa9\u9019\u500b\u932f\u8aa4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li><strong>\u7269\u5316\u5b50\u67e5\u8a62\uff1a<\/strong>\u5c07\u5b50\u67e5\u8a62\u7684\u7d50\u679c\u5b58\u5132\u5728\u4e00\u500b\u81e8\u6642\u8868\u4e2d\uff0c\u7136\u5f8c\u5728\u5916\u90e8\u67e5\u8a62\u4e2d\u4f7f\u7528\u9019\u500b\u81e8\u6642\u8868\u9032\u884c\u5168\u6587\u6aa2\u7d22\u3002<\/li>\n<li><strong>\u91cd\u69cb\u67e5\u8a62\uff1a<\/strong>\u907f\u514d\u5728\u5168\u6587\u6aa2\u7d22\u4e2d\u4f7f\u7528\u5b50\u67e5\u8a62\uff0c\u6539\u70ba\u4f7f\u7528\u806f\u63a5\uff08JOIN\uff09\u6216\u5176\u4ed6\u65b9\u6cd5\u4f86\u7372\u53d6\u6240\u9700\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u4f7f\u7528\u5176\u4ed6\u641c\u7d22\u6280\u8853\uff1a<\/strong>\u5982\u679c\u5168\u6587\u6aa2\u7d22\u7684\u9700\u6c42\u8f03\u70ba\u8907\u96dc\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 Elasticsearch \u7b49\u5c08\u9580\u7684\u641c\u7d22\u5f15\u64ce\u4f86\u8655\u7406\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%89%a9%e5%8c%96%e5%ad%90%e6%9f%a5%e8%a9%a2%e7%a4%ba%e4%be%8b-jDhYEfoTJG\">\u7269\u5316\u5b50\u67e5\u8a62\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4fee\u5fa9\u5f8c\u7684\u67e5\u8a62\u793a\u4f8b\uff0c\u4f7f\u7528\u4e86\u81e8\u6642\u8868\u4f86\u7269\u5316\u5b50\u67e5\u8a62\uff1a<\/p>\n<pre><code>CREATE TEMPORARY TABLE temp_keywords AS (SELECT keyword FROM keywords WHERE id = 1);\nSELECT * FROM articles WHERE MATCH(title) AGAINST((SELECT keyword FROM temp_keywords));<\/code><\/pre>\n<h3 id=\"%e9%87%8d%e6%a7%8b%e6%9f%a5%e8%a9%a2%e7%a4%ba%e4%be%8b-jDhYEfoTJG\">\u91cd\u69cb\u67e5\u8a62\u793a\u4f8b<\/h3>\n<p>\u53e6\u4e00\u7a2e\u65b9\u6cd5\u662f\u91cd\u69cb\u67e5\u8a62\uff0c\u4f7f\u7528\u806f\u63a5\u4f86\u7372\u53d6\u6240\u9700\u7684\u6578\u64da\uff1a<\/p>\n<pre><code>SELECT a.* FROM articles a\nJOIN keywords k ON a.title LIKE CONCAT('%', k.keyword, '%')\nWHERE k.id = 1;<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-jDhYEfoTJG\">\u7e3d\u7d50<\/h2>\n<p>MySQL \u932f\u8aa4\u865f 3018 \u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528\u5168\u6587\u6aa2\u7d22\u548c\u5b50\u67e5\u8a62\u6642\u3002\u901a\u904e\u7269\u5316\u5b50\u67e5\u8a62\u3001\u91cd\u69cb\u67e5\u8a62\u6216\u4f7f\u7528\u5176\u4ed6\u641c\u7d22\u6280\u8853\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u4e86\u89e3\u9019\u4e9b\u932f\u8aa4\u53ca\u5176\u4fee\u5fa9\u65b9\u6cd5\uff0c\u5c07\u6709\u52a9\u65bc\u958b\u767c\u8005\u5728\u65e5\u5e38\u5de5\u4f5c\u4e2d\u66f4\u597d\u5730\u7ba1\u7406 MySQL \u6578\u64da\u5eab\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a MySQL \u932f\u8aa4\u865f 3018 (ER_NO_FT_MATERIALIZED_SUBQUERY) \u7684\u6545\u969c\uff0c\u63d0\u4f9b\u6709\u6548\u7684\u9060\u7a0b\u8655\u7406\u548c\u4fee\u5fa9\u65b9\u6848\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-66487","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66487","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=66487"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66487\/revisions"}],"predecessor-version":[{"id":66488,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66487\/revisions\/66488"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=66487"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=66487"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=66487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}