{"id":66963,"date":"2024-10-14T21:37:16","date_gmt":"2024-10-14T13:37:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/66963\/"},"modified":"2024-10-14T21:37:16","modified_gmt":"2024-10-14T13:37:16","slug":"mysql-error-number-4005-symbol-er_user_referenced_as_definer-sqlstate-hy000-%e6%8a%a5%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/66963\/","title":{"rendered":"MySQL Error number: 4005; Symbol: ER_USER_REFERENCED_AS_DEFINER; SQLSTATE: HY000 \u62a5\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"mysql-%e9%8c%af%e8%aa%a4%e8%99%9f%e7%a2%bc%ef%bc%9a4005%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_user_referenced_as_definer%ef%bc%9bsqlstate%ef%bc%9ahy000-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0-bMhNfmtdVN\">MySQL \u932f\u8aa4\u865f\u78bc\uff1a4005\uff1b\u7b26\u865f\uff1aER_USER_REFERENCED_AS_DEFINER\uff1bSQLSTATE\uff1aHY000 \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\u78bc 4005\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u7528\u6236\u6b0a\u9650\u548c\u5b9a\u7fa9\u8005\uff08Definer\uff09\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528\u89f8\u767c\u5668\u3001\u5b58\u5132\u904e\u7a0b\u6216\u8996\u5716\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0-bMhNfmtdVN\">\u932f\u8aa4\u539f\u56e0<\/h2>\n<p>\u932f\u8aa4\u865f\u78bc 4005 \u7684\u5177\u9ad4\u4fe1\u606f\u70ba\uff1a<code>ER_USER_REFERENCED_AS_DEFINER<\/code>\u3002\u9019\u8868\u793a\u5728\u57f7\u884c\u67d0\u500b\u64cd\u4f5c\u6642\uff0cMySQL \u7121\u6cd5\u627e\u5230\u6307\u5b9a\u7684\u5b9a\u7fa9\u8005\u7528\u6236\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u7576\u89f8\u767c\u5668\u3001\u5b58\u5132\u904e\u7a0b\u6216\u8996\u5716\u7684\u5b9a\u7fa9\u8005\u7528\u6236\u5df2\u88ab\u522a\u9664\u6216\u7121\u6cd5\u8a2a\u554f\u6642\u3002<\/li>\n<li>\u7576\u6578\u64da\u5eab\u7684\u7528\u6236\u6b0a\u9650\u8a2d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u5c0e\u81f4\u7576\u524d\u7528\u6236\u7121\u6cd5\u57f7\u884c\u8a72\u64cd\u4f5c\u3002<\/li>\n<li>\u5728\u4e0d\u540c\u7684 MySQL \u7248\u672c\u4e4b\u9593\u9032\u884c\u6578\u64da\u9077\u79fb\u6642\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u4e0d\u517c\u5bb9\u7684\u60c5\u6cc1\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%85%e9%9a%9c%e6%8e%92%e9%99%a4%e6%ad%a5%e9%a9%9f-bMhNfmtdVN\">\u6545\u969c\u6392\u9664\u6b65\u9a5f<\/h2>\n<p>\u8981\u89e3\u6c7a MySQL \u932f\u8aa4\u865f\u78bc 4005\uff0c\u60a8\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6545\u969c\u6392\u9664\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e5%ae%9a%e7%be%a9%e8%80%85%e7%94%a8%e6%88%b6-bMhNfmtdVN\">1. \u6aa2\u67e5\u5b9a\u7fa9\u8005\u7528\u6236<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u78ba\u8a8d\u89f8\u767c\u5668\u3001\u5b58\u5132\u904e\u7a0b\u6216\u8996\u5716\u7684\u5b9a\u7fa9\u8005\u7528\u6236\u662f\u5426\u5b58\u5728\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5\uff1a<\/p>\n<pre><code>SHOW CREATE TRIGGER trigger_name;<\/code><\/pre>\n<p>\u5982\u679c\u5b9a\u7fa9\u8005\u7528\u6236\u5df2\u88ab\u522a\u9664\uff0c\u60a8\u9700\u8981\u91cd\u65b0\u5275\u5efa\u8a72\u7528\u6236\u6216\u4fee\u6539\u5b9a\u7fa9\u8005\u3002<\/p>\n<h3 id=\"2-%e4%bf%ae%e6%94%b9%e5%ae%9a%e7%be%a9%e8%80%85-bMhNfmtdVN\">2. \u4fee\u6539\u5b9a\u7fa9\u8005<\/h3>\n<p>\u5982\u679c\u60a8\u767c\u73fe\u5b9a\u7fa9\u8005\u7528\u6236\u4e0d\u5b58\u5728\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\u4f86\u4fee\u6539\u5b9a\u7fa9\u8005\uff1a<\/p>\n<pre><code>ALTER DEFINER='new_user'@'host' TRIGGER trigger_name ...;<\/code><\/pre>\n<p>\u8acb\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u66ff\u63db <code>new_user<\/code> \u548c <code>host<\/code>\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-bMhNfmtdVN\">3. \u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h3>\n<p>\u78ba\u4fdd\u7576\u524d\u7528\u6236\u64c1\u6709\u57f7\u884c\u8a72\u64cd\u4f5c\u6240\u9700\u7684\u6b0a\u9650\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\u7528\u6236\u6b0a\u9650\uff1a<\/p>\n<pre><code>SHOW GRANTS FOR 'current_user'@'host';<\/code><\/pre>\n<p>\u5982\u679c\u6b0a\u9650\u4e0d\u8db3\uff0c\u60a8\u9700\u8981\u6388\u4e88\u76f8\u61c9\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>GRANT ALL PRIVILEGES ON database_name.* TO 'current_user'@'host';<\/code><\/pre>\n<h3 id=\"4-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%89%88%e6%9c%ac%e5%85%bc%e5%ae%b9%e6%80%a7-bMhNfmtdVN\">4. \u6578\u64da\u5eab\u7248\u672c\u517c\u5bb9\u6027<\/h3>\n<p>\u5982\u679c\u60a8\u5728\u4e0d\u540c\u7684 MySQL \u7248\u672c\u4e4b\u9593\u9032\u884c\u6578\u64da\u9077\u79fb\uff0c\u8acb\u6aa2\u67e5\u7248\u672c\u517c\u5bb9\u6027\u3002\u67d0\u4e9b\u529f\u80fd\u6216\u8a9e\u6cd5\u5728\u4e0d\u540c\u7248\u672c\u4e2d\u53ef\u80fd\u6703\u6709\u6240\u4e0d\u540c\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u932f\u8aa4\u7684\u767c\u751f\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-bMhNfmtdVN\">\u9060\u7a0b\u8655\u7406<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u9032\u884c\u9060\u7a0b\u8655\u7406\u4f86\u89e3\u6c7a\u6b64\u932f\u8aa4\u3002\u9019\u53ef\u4ee5\u901a\u904e SSH \u9023\u63a5\u5230\u60a8\u7684\u4f3a\u670d\u5668\uff0c\u7136\u5f8c\u4f7f\u7528 MySQL \u5ba2\u6236\u7aef\u9032\u884c\u64cd\u4f5c\u3002\u78ba\u4fdd\u60a8\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u57f7\u884c\u6240\u9700\u7684\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-bMhNfmtdVN\">\u7e3d\u7d50<\/h2>\n<p>MySQL \u932f\u8aa4\u865f\u78bc 4005 \u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u901a\u5e38\u8207\u7528\u6236\u6b0a\u9650\u548c\u5b9a\u7fa9\u8005\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5\u5b9a\u7fa9\u8005\u7528\u6236\u3001\u4fee\u6539\u5b9a\u7fa9\u8005\u3001\u6aa2\u67e5\u7528\u6236\u6b0a\u9650\u4ee5\u53ca\u78ba\u4fdd\u6578\u64da\u5eab\u7248\u672c\u517c\u5bb9\u6027\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u932f\u8aa4\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u4ee5\u7372\u5f97\u66f4\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u74b0\u5883\u548c\u5c08\u696d\u7684\u6280\u8853\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to troubleshoot MySQL Error 4005 (ER_USER_REFERENCED_AS_DEFINER) with remote handling solutions for effective database management.<\/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-66963","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66963","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=66963"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66963\/revisions"}],"predecessor-version":[{"id":66964,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66963\/revisions\/66964"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=66963"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=66963"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=66963"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}