{"id":66731,"date":"2024-10-14T20:09:17","date_gmt":"2024-10-14T12:09:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/66731\/"},"modified":"2024-10-14T20:09:17","modified_gmt":"2024-10-14T12:09:17","slug":"mysql-%e9%8c%af%e8%aa%a4%e8%99%9f%ef%bc%9a3724%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_unable_to_set_option%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\/66731\/","title":{"rendered":"MySQL \u932f\u8aa4\u865f\uff1a3724\uff1b\u7b26\u865f\uff1aER_UNABLE_TO_SET_OPTION\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%9a3724%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_unable_to_set_option%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-jlBTpIseNr\">MySQL \u932f\u8aa4\u865f\uff1a3724\uff1b\u7b26\u865f\uff1aER_UNABLE_TO_SET_OPTION\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\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 3724\uff0c\u7b26\u865f ER_UNABLE_TO_SET_OPTION\uff0cSQLSTATE \u70ba HY000\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a MySQL \u7121\u6cd5\u8a2d\u7f6e\u67d0\u500b\u9078\u9805\uff0c\u53ef\u80fd\u662f\u7531\u65bc\u914d\u7f6e\u4e0d\u7576\u6216\u6b0a\u9650\u554f\u984c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u8a72\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%e5%88%86%e6%9e%90-jlBTpIseNr\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>\u932f\u8aa4\u865f 3724 \u7684\u51fa\u73fe\u901a\u5e38\u8207\u4ee5\u4e0b\u5e7e\u500b\u56e0\u7d20\u6709\u95dc\uff1a<\/p>\n<ul>\n<li><strong>\u914d\u7f6e\u6587\u4ef6\u554f\u984c\uff1a<\/strong>MySQL \u7684\u914d\u7f6e\u6587\u4ef6\uff08\u5982 my.cnf \u6216 my.ini\uff09\u4e2d\u53ef\u80fd\u5b58\u5728\u932f\u8aa4\u7684\u8a2d\u7f6e\uff0c\u5c0e\u81f4 MySQL \u7121\u6cd5\u6b63\u78ba\u555f\u52d5\u6216\u904b\u884c\u3002<\/li>\n<li><strong>\u6b0a\u9650\u4e0d\u8db3\uff1a<\/strong>\u7576\u7528\u6236\u5617\u8a66\u8a2d\u7f6e\u67d0\u4e9b\u9078\u9805\u6642\uff0c\u5982\u679c\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\uff0c\u5247\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u7684\u767c\u751f\u3002<\/li>\n<li><strong>\u7248\u672c\u4e0d\u517c\u5bb9\uff1a<\/strong>\u67d0\u4e9b\u9078\u9805\u5728\u4e0d\u540c\u7248\u672c\u7684 MySQL \u4e2d\u53ef\u80fd\u4e0d\u88ab\u652f\u6301\uff0c\u9019\u4e5f\u53ef\u80fd\u5c0e\u81f4\u932f\u8aa4\u7684\u51fa\u73fe\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u9650\u5236\uff1a<\/strong>\u5982\u679c\u7cfb\u7d71\u8cc7\u6e90\u4e0d\u8db3\uff08\u5982\u5167\u5b58\u6216\u78c1\u789f\u7a7a\u9593\uff09\uff0cMySQL \u53ef\u80fd\u7121\u6cd5\u8a2d\u7f6e\u67d0\u4e9b\u9078\u9805\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-jlBTpIseNr\">\u6545\u969c\u6392\u9664\u6b65\u9a5f<\/h2>\n<p>\u7576\u9047\u5230 MySQL \u932f\u8aa4\u865f 3724 \u6642\uff0c\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%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-jlBTpIseNr\">1. \u6aa2\u67e5\u914d\u7f6e\u6587\u4ef6<\/h3>\n<pre><code>\n# \u6253\u958b MySQL \u914d\u7f6e\u6587\u4ef6\nsudo nano \/etc\/my.cnf\n<\/code><\/pre>\n<p>\u6aa2\u67e5\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u9078\u9805\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u6240\u6709\u8a2d\u7f6e\u90fd\u662f\u6b63\u78ba\u7684\uff0c\u4e26\u4e14\u6c92\u6709\u62fc\u5beb\u932f\u8aa4\u6216\u4e0d\u652f\u6301\u7684\u9078\u9805\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-jlBTpIseNr\">2. \u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h3>\n<pre><code>\n# \u767b\u9304 MySQL\nmysql -u root -p\n\n# \u6aa2\u67e5\u7528\u6236\u6b0a\u9650\nSHOW GRANTS FOR 'your_user'@'localhost';\n<\/code><\/pre>\n<p>\u78ba\u4fdd\u7528\u6236\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u8a2d\u7f6e\u6240\u9700\u7684\u9078\u9805\u3002\u5982\u679c\u6b0a\u9650\u4e0d\u8db3\uff0c\u53ef\u4ee5\u4f7f\u7528 GRANT \u8a9e\u53e5\u4f86\u6388\u4e88\u76f8\u61c9\u7684\u6b0a\u9650\u3002<\/p>\n<h3 id=\"3-%e6%9b%b4%e6%96%b0-mysql-%e7%89%88%e6%9c%ac-jlBTpIseNr\">3. \u66f4\u65b0 MySQL \u7248\u672c<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u67d0\u4e9b\u9078\u9805\u5728\u7576\u524d\u7248\u672c\u4e2d\u4e0d\u88ab\u652f\u6301\uff0c\u8003\u616e\u5347\u7d1a\u5230\u6700\u65b0\u7248\u672c\u7684 MySQL\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u66f4\u65b0\uff1a<\/p>\n<pre><code>\nsudo apt-get update\nsudo apt-get upgrade mysql-server\n<\/code><\/pre>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e7%b3%bb%e7%b5%b1%e8%b3%87%e6%ba%90-jlBTpIseNr\">4. \u6aa2\u67e5\u7cfb\u7d71\u8cc7\u6e90<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7cfb\u7d71\u7684\u5167\u5b58\u548c\u78c1\u789f\u7a7a\u9593\uff1a<\/p>\n<pre><code>\n# \u6aa2\u67e5\u5167\u5b58\nfree -h\n\n# \u6aa2\u67e5\u78c1\u789f\u7a7a\u9593\ndf -h\n<\/code><\/pre>\n<p>\u5982\u679c\u8cc7\u6e90\u4e0d\u8db3\uff0c\u8003\u616e\u91cb\u653e\u7a7a\u9593\u6216\u589e\u52a0\u7cfb\u7d71\u8cc7\u6e90\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86%e5%bb%ba%e8%ad%b0-jlBTpIseNr\">\u9060\u7a0b\u8655\u7406\u5efa\u8b70<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406 MySQL \u932f\u8aa4\u3002\u9019\u53ef\u4ee5\u901a\u904e SSH \u9023\u63a5\u5230\u4f3a\u670d\u5668\u4f86\u5be6\u73fe\u3002\u78ba\u4fdd\u60a8\u64c1\u6709\u9069\u7576\u7684 SSH \u8a2a\u554f\u6b0a\u9650\uff0c\u7136\u5f8c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9023\u63a5\uff1a<\/p>\n<pre><code>\nssh user@your_server_ip\n<\/code><\/pre>\n<p>\u9023\u63a5\u5f8c\uff0c\u60a8\u53ef\u4ee5\u6309\u7167\u4e0a\u8ff0\u6b65\u9a5f\u9032\u884c\u6545\u969c\u6392\u9664\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-jlBTpIseNr\">\u7e3d\u7d50<\/h2>\n<p>MySQL \u932f\u8aa4\u865f 3724\uff08ER_UNABLE_TO_SET_OPTION\uff09\u662f\u4e00\u500b\u5e38\u898b\u7684\u932f\u8aa4\uff0c\u901a\u5e38\u8207\u914d\u7f6e\u3001\u6b0a\u9650\u6216\u8cc7\u6e90\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5\u914d\u7f6e\u6587\u4ef6\u3001\u7528\u6236\u6b0a\u9650\u3001\u66f4\u65b0\u7248\u672c\u4ee5\u53ca\u6aa2\u67e5\u7cfb\u7d71\u8cc7\u6e90\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\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\u6e2f VPS<\/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>\u89e3\u6c7a MySQL \u932f\u8aa4\u865f 3724 (ER_UNABLE_TO_SET_OPTION) \u7684\u6545\u969c\uff0c\u63d0\u4f9b\u6709\u6548\u7684\u9060\u7a0b\u8655\u7406\u65b9\u6848\uff0c\u52a9\u60a8\u5feb\u901f\u6062\u5fa9\u6578\u64da\u5eab\u529f\u80fd\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-66731","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66731","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=66731"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66731\/revisions"}],"predecessor-version":[{"id":66732,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66731\/revisions\/66732"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=66731"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=66731"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=66731"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}