{"id":66947,"date":"2024-10-14T21:29:15","date_gmt":"2024-10-14T13:29:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/66947\/"},"modified":"2024-10-14T21:29:15","modified_gmt":"2024-10-14T13:29:15","slug":"mysql-error-number-3989-symbol-er_schema_read_only-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\/66947\/","title":{"rendered":"MySQL Error number: 3989; Symbol: ER_SCHEMA_READ_ONLY; 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%9a3989%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_schema_read_only%ef%bc%9bsqlstate%ef%bc%9ahy000-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b-baxExgKUqF\">MySQL \u932f\u8aa4\u865f\u78bc\uff1a3989\uff1b\u7b26\u865f\uff1aER_SCHEMA_READ_ONLY\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\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f\u932f\u8aa4\u865f\u78bc 3989\uff0c\u7b26\u865f ER_SCHEMA_READ_ONLY\uff0cSQLSTATE \u70ba HY000\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u7576\u524d\u7684\u6578\u64da\u5eab\u6a21\u5f0f\u662f\u53ea\u8b80\u7684\uff0c\u9019\u610f\u5473\u8457\u7528\u6236\u7121\u6cd5\u5c0d\u6578\u64da\u5eab\u9032\u884c\u4efb\u4f55\u5beb\u5165\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u8a72\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0-baxExgKUqF\">\u932f\u8aa4\u539f\u56e0<\/h2>\n<p>MySQL \u932f\u8aa4 3989 \u901a\u5e38\u51fa\u73fe\u65bc\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5eab\u6a21\u5f0f\u8a2d\u7f6e\u70ba\u53ea\u8b80\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u6578\u64da\u5eab\u53ef\u80fd\u88ab\u8a2d\u7f6e\u70ba\u53ea\u8b80\u6a21\u5f0f\uff0c\u9019\u53ef\u80fd\u662f\u7531\u65bc\u7cfb\u7d71\u7ba1\u7406\u54e1\u7684\u914d\u7f6e\u6216\u662f\u6578\u64da\u5eab\u7684\u7279\u5b9a\u8a2d\u7f6e\u3002<\/li>\n<li><strong>\u6b0a\u9650\u554f\u984c\uff1a<\/strong>\u7528\u6236\u53ef\u80fd\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u57f7\u884c\u5beb\u5165\u64cd\u4f5c\u3002\u9019\u53ef\u80fd\u662f\u56e0\u70ba\u7528\u6236\u7684\u89d2\u8272\u6216\u6b0a\u9650\u8a2d\u7f6e\u4e0d\u6b63\u78ba\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u640d\u58de\uff1a<\/strong>\u5982\u679c\u6578\u64da\u5eab\u6587\u4ef6\u640d\u58de\uff0cMySQL \u53ef\u80fd\u6703\u81ea\u52d5\u5c07\u5176\u8a2d\u7f6e\u70ba\u53ea\u8b80\uff0c\u4ee5\u9632\u6b62\u9032\u4e00\u6b65\u7684\u6578\u64da\u640d\u5931\u3002<\/li>\n<li><strong>\u4f3a\u670d\u5668\u554f\u984c\uff1a<\/strong>\u4f3a\u670d\u5668\u7684\u786c\u9ad4\u6545\u969c\u6216\u64cd\u4f5c\u7cfb\u7d71\u554f\u984c\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u5eab\u9032\u5165\u53ea\u8b80\u6a21\u5f0f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bd%b1%e9%9f%bf-baxExgKUqF\">\u5f71\u97ff<\/h2>\n<p>\u7576 MySQL \u6578\u64da\u5eab\u51fa\u73fe\u932f\u8aa4 3989 \u6642\uff0c\u958b\u767c\u8005\u5c07\u7121\u6cd5\u9032\u884c\u4efb\u4f55\u5beb\u5165\u64cd\u4f5c\uff0c\u9019\u53ef\u80fd\u6703\u5f71\u97ff\u61c9\u7528\u7a0b\u5e8f\u7684\u6b63\u5e38\u904b\u884c\u3002\u4f8b\u5982\uff0c\u7121\u6cd5\u63d2\u5165\u65b0\u6578\u64da\u3001\u66f4\u65b0\u73fe\u6709\u6578\u64da\u6216\u522a\u9664\u4e0d\u9700\u8981\u7684\u6578\u64da\uff0c\u9019\u5c07\u76f4\u63a5\u5f71\u97ff\u5230\u696d\u52d9\u7684\u904b\u4f5c\u548c\u6578\u64da\u7684\u5b8c\u6574\u6027\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-baxExgKUqF\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u4fee\u5fa9 MySQL \u932f\u8aa4 3989\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e7%bd%ae-baxExgKUqF\">1. \u6aa2\u67e5\u6578\u64da\u5eab\u8a2d\u7f6e<\/h3>\n<pre><code>SHOW VARIABLES LIKE 'read_only';<\/code><\/pre>\n<p>\u4f7f\u7528\u4e0a\u8ff0\u547d\u4ee4\u6aa2\u67e5\u6578\u64da\u5eab\u662f\u5426\u88ab\u8a2d\u7f6e\u70ba\u53ea\u8b80\u3002\u5982\u679c\u8fd4\u56de\u503c\u70ba &#8216;ON&#8217;\uff0c\u5247\u9700\u8981\u5c07\u5176\u8a2d\u7f6e\u70ba &#8216;OFF&#8217;\uff1a<\/p>\n<pre><code>SET GLOBAL read_only = OFF;<\/code><\/pre>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-baxExgKUqF\">2. \u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h3>\n<p>\u78ba\u4fdd\u7528\u6236\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u57f7\u884c\u5beb\u5165\u64cd\u4f5c\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7528\u6236\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>SHOW GRANTS FOR 'username'@'host';<\/code><\/pre>\n<p>\u5982\u679c\u6b0a\u9650\u4e0d\u8db3\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6388\u4e88\u6240\u9700\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>GRANT ALL PRIVILEGES ON database_name.* TO 'username'@'host';<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e7%8b%80%e6%85%8b-baxExgKUqF\">3. \u6aa2\u67e5\u6578\u64da\u5eab\u72c0\u614b<\/h3>\n<p>\u5982\u679c\u6578\u64da\u5eab\u640d\u58de\uff0c\u5247\u9700\u8981\u9032\u884c\u4fee\u5fa9\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>CHECK TABLE table_name;<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u554f\u984c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u4fee\u5fa9\uff1a<\/p>\n<pre><code>REPAIR TABLE table_name;<\/code><\/pre>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%8b%80%e6%85%8b-baxExgKUqF\">4. \u6aa2\u67e5\u4f3a\u670d\u5668\u72c0\u614b<\/h3>\n<p>\u5982\u679c\u4f3a\u670d\u5668\u51fa\u73fe\u554f\u984c\uff0c\u5efa\u8b70\u6aa2\u67e5\u4f3a\u670d\u5668\u7684\u65e5\u8a8c\u6587\u4ef6\uff0c\u4e26\u78ba\u4fdd\u6240\u6709\u786c\u9ad4\u548c\u64cd\u4f5c\u7cfb\u7d71\u6b63\u5e38\u904b\u884c\u3002\u5fc5\u8981\u6642\uff0c\u91cd\u555f\u4f3a\u670d\u5668\u4ee5\u6062\u5fa9\u6b63\u5e38\u904b\u884c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-baxExgKUqF\">\u7e3d\u7d50<\/h2>\n<p>MySQL \u932f\u8aa4\u865f\u78bc 3989 \u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u901a\u5e38\u8207\u6578\u64da\u5eab\u7684\u53ea\u8b80\u8a2d\u7f6e\u3001\u7528\u6236\u6b0a\u9650\u6216\u6578\u64da\u5eab\u640d\u58de\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5\u6578\u64da\u5eab\u8a2d\u7f6e\u3001\u7528\u6236\u6b0a\u9650\u3001\u6578\u64da\u5eab\u72c0\u614b\u4ee5\u53ca\u4f3a\u670d\u5668\u72c0\u614b\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u904b\u884c\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a> \u89e3\u6c7a\u65b9\u6848\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u9ad8\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to troubleshoot MySQL Error 3989 (ER_SCHEMA_READ_ONLY) 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-66947","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66947","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=66947"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66947\/revisions"}],"predecessor-version":[{"id":66948,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66947\/revisions\/66948"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=66947"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=66947"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=66947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}