{"id":177351,"date":"2024-11-08T14:25:25","date_gmt":"2024-11-08T06:25:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/177351\/"},"modified":"2024-11-08T14:25:26","modified_gmt":"2024-11-08T06:25:26","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41105-sql%e7%8b%80%e6%85%8b%ef%bc%9ahy000%ef%bc%88er_unknown_error%ef%bc%89%e6%9c%aa%e7%9f%a5%e9%8c%af%e8%aa%a4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/177351\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41105 &#8211; SQL\u72c0\u614b\uff1aHY000\uff08ER_UNKNOWN_ERROR\uff09\u672a\u77e5\u932f\u8aa4"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41105-sql%e7%8b%80%e6%85%8b%ef%bc%9ahy000%ef%bc%88er_unknown_error%ef%bc%89%e6%9c%aa%e7%9f%a5%e9%8c%af%e8%aa%a4-ZQKEnAvrjj\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41105 &#8211; SQL\u72c0\u614b\uff1aHY000\uff08ER_UNKNOWN_ERROR\uff09\u672a\u77e5\u932f\u8aa4<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\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\u5c31\u662f\u932f\u8aa4\u4ee3\u78bc1105\uff0cSQL\u72c0\u614b\u70baHY000\uff08ER_UNKNOWN_ERROR\uff09\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u4e00\u500b\u672a\u77e5\u7684\u554f\u984c\uff0c\u53ef\u80fd\u7531\u591a\u7a2e\u539f\u56e0\u5f15\u8d77\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u53ef\u80fd\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u7528\u6236\u6709\u6548\u5730\u6392\u67e5\u548c\u4fee\u5fa9\u554f\u984c\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a41105%e7%9a%84%e5%b8%b8%e8%a6%8b%e5%8e%9f%e5%9b%a0-ZQKEnAvrjj\">\u932f\u8aa41105\u7684\u5e38\u898b\u539f\u56e0<\/h2>\n<p>\u932f\u8aa41105\u7684\u51fa\u73fe\u53ef\u80fd\u8207\u4ee5\u4e0b\u5e7e\u500b\u56e0\u7d20\u6709\u95dc\uff1a<\/p>\n<ul>\n<li><strong>\u7cfb\u7d71\u8cc7\u6e90\u4e0d\u8db3\uff1a<\/strong>\u7576MySQL\u4f3a\u670d\u5668\u7684\u5167\u5b58\u6216\u78c1\u789f\u7a7a\u9593\u4e0d\u8db3\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u7684\u767c\u751f\u3002<\/li>\n<li><strong>\u914d\u7f6e\u554f\u984c\uff1a<\/strong>MySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff08my.cnf\u6216my.ini\uff09\u4e2d\u7684\u67d0\u4e9b\u8a2d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u53ef\u80fd\u6703\u5f15\u8d77\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u640d\u58de\uff1a<\/strong>\u5982\u679c\u6578\u64da\u5eab\u6587\u4ef6\u640d\u58de\uff0c\u5247\u5728\u57f7\u884c\u67d0\u4e9b\u67e5\u8a62\u6642\u53ef\u80fd\u6703\u51fa\u73fe\u672a\u77e5\u932f\u8aa4\u3002<\/li>\n<li><strong>\u7248\u672c\u4e0d\u517c\u5bb9\uff1a<\/strong>\u4f7f\u7528\u7684MySQL\u5ba2\u6236\u7aef\u548c\u4f3a\u670d\u5668\u7248\u672c\u4e0d\u517c\u5bb9\uff0c\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%8e%92%e6%9f%a5%e5%92%8c%e4%bf%ae%e5%be%a9%e9%8c%af%e8%aa%a41105-ZQKEnAvrjj\">\u5982\u4f55\u6392\u67e5\u548c\u4fee\u5fa9\u932f\u8aa41105<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6392\u67e5\u548c\u4fee\u5fa9MySQL\u932f\u8aa41105\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%b3%bb%e7%b5%b1%e8%b3%87%e6%ba%90-ZQKEnAvrjj\">1. \u6aa2\u67e5\u7cfb\u7d71\u8cc7\u6e90<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u4f3a\u670d\u5668\u7684\u5167\u5b58\u548c\u78c1\u789f\u7a7a\u9593\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u7cfb\u7d71\u8cc7\u6e90\uff1a<\/p>\n<pre><code>free -m  # \u6aa2\u67e5\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\ndf -h     # \u6aa2\u67e5\u78c1\u789f\u7a7a\u9593\u4f7f\u7528\u60c5\u6cc1<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u8cc7\u6e90\u4e0d\u8db3\uff0c\u8003\u616e\u91cb\u653e\u7a7a\u9593\u6216\u5347\u7d1a\u4f3a\u670d\u5668\u914d\u7f6e\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5mysql%e9%85%8d%e7%bd%ae-ZQKEnAvrjj\">2. \u6aa2\u67e5MySQL\u914d\u7f6e<\/h3>\n<p>\u6aa2\u67e5MySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u78ba\u4fdd\u6240\u6709\u8a2d\u7f6e\u6b63\u78ba\u3002\u7279\u5225\u662f\u4ee5\u4e0b\u5e7e\u500b\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><code>max_connections<\/code>: \u78ba\u4fdd\u6b64\u503c\u8db3\u5920\u9ad8\uff0c\u4ee5\u652f\u6301\u540c\u6642\u9023\u63a5\u7684\u7528\u6236\u6578\u3002<\/li>\n<li><code>innodb_buffer_pool_size<\/code>: \u78ba\u4fdd\u6b64\u503c\u9069\u5408\u4f3a\u670d\u5668\u7684\u5167\u5b58\u5927\u5c0f\u3002<\/li>\n<\/ul>\n<p>\u4fee\u6539\u914d\u7f6e\u5f8c\uff0c\u91cd\u555fMySQL\u670d\u52d9\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ae%8c%e6%95%b4%e6%80%a7-ZQKEnAvrjj\">3. \u6aa2\u67e5\u6578\u64da\u5eab\u5b8c\u6574\u6027<\/h3>\n<p>\u4f7f\u7528MySQL\u7684\u5167\u5efa\u5de5\u5177\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u5b8c\u6574\u6027\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>CHECK TABLE your_table_name;<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u640d\u58de\u7684\u8868\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4fee\u5fa9\uff1a<\/p>\n<pre><code>REPAIR TABLE your_table_name;<\/code><\/pre>\n<h3 id=\"4-%e6%9b%b4%e6%96%b0mysql%e7%89%88%e6%9c%ac-ZQKEnAvrjj\">4. \u66f4\u65b0MySQL\u7248\u672c<\/h3>\n<p>\u5982\u679c\u4f7f\u7528\u7684MySQL\u7248\u672c\u8f03\u820a\uff0c\u8003\u616e\u5347\u7d1a\u5230\u6700\u65b0\u7248\u672c\u3002\u65b0\u7248\u672c\u901a\u5e38\u6703\u4fee\u5fa9\u5df2\u77e5\u7684\u932f\u8aa4\u548c\u6f0f\u6d1e\uff0c\u4e26\u63d0\u9ad8\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ZQKEnAvrjj\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa41105\uff08SQL\u72c0\u614b\uff1aHY000\uff09\u662f\u4e00\u500b\u5e38\u898b\u7684\u672a\u77e5\u932f\u8aa4\uff0c\u53ef\u80fd\u7531\u591a\u7a2e\u56e0\u7d20\u5f15\u8d77\u3002\u901a\u904e\u6aa2\u67e5\u7cfb\u7d71\u8cc7\u6e90\u3001\u914d\u7f6e\u6587\u4ef6\u3001\u6578\u64da\u5eab\u5b8c\u6574\u6027\u4ee5\u53ca\u66f4\u65b0MySQL\u7248\u672c\uff0c\u901a\u5e38\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5982\u679c\u60a8\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>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u4ee5\u78ba\u4fdd\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u904b\u884c\u9806\u5229\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41105\uff08SQL\u72c0\u614b\uff1aHY000\uff09\uff0c\u89e3\u6c7a\u672a\u77e5\u932f\u8aa4\u7684\u6709\u6548\u65b9\u6cd5\u548c\u6b65\u9a5f\uff0c\u63d0\u5347\u6578\u64da\u5eab\u7a69\u5b9a\u6027\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-177351","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177351","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=177351"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177351\/revisions"}],"predecessor-version":[{"id":177352,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177351\/revisions\/177352"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=177351"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=177351"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=177351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}