{"id":177193,"date":"2024-11-08T14:07:23","date_gmt":"2024-11-08T06:07:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/177193\/"},"modified":"2024-11-08T14:07:23","modified_gmt":"2024-11-08T06:07:23","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41086-sql%e7%8b%80%e6%85%8b%ef%bc%9ahy000%ef%bc%88er_file_exists_error%ef%bc%89%e6%96%87%e4%bb%b6%ef%bc%85s%e5%b7%b2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/177193\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41086 &#8211; SQL\u72c0\u614b\uff1aHY000\uff08ER_FILE_EXISTS_ERROR\uff09\u6587\u4ef6\u201c\uff05s\u201d\u5df2\u7d93\u5b58\u5728"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41086-sql%e7%8b%80%e6%85%8b%ef%bc%9ahy000%ef%bc%88er_file_exists_error%ef%bc%89%e6%96%87%e4%bb%b6%ef%bc%85s%e5%b7%b2-meJBeGHVTy\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41086 &#8211; SQL\u72c0\u614b\uff1aHY000\uff08ER_FILE_EXISTS_ERROR\uff09\u6587\u4ef6\u201c\uff05s\u201d\u5df2\u7d93\u5b58\u5728<\/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\u8aa41086\uff0c\u8a72\u932f\u8aa4\u7684SQL\u72c0\u614b\u70baHY000\uff0c\u4e26\u986f\u793a\u6d88\u606f\u201c\u6587\u4ef6\u2018%s\u2019\u5df2\u7d93\u5b58\u5728\u201d\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u6587\u4ef6\u7cfb\u7d71\u7684\u64cd\u4f5c\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u5617\u8a66\u5275\u5efa\u6216\u5c0e\u5165\u6578\u64da\u5eab\u6642\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-meJBeGHVTy\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>MySQL\u932f\u8aa41086\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u91cd\u8907\u7684\u6578\u64da\u5eab\u6216\u8868\u540d\uff1a<\/strong>\u7576\u4f60\u5617\u8a66\u5275\u5efa\u4e00\u500b\u5df2\u7d93\u5b58\u5728\u7684\u6578\u64da\u5eab\u6216\u8868\u6642\uff0cMySQL\u6703\u8fd4\u56de\u6b64\u932f\u8aa4\u3002\u9019\u662f\u56e0\u70baMySQL\u4e0d\u5141\u8a31\u91cd\u8907\u7684\u6578\u64da\u5eab\u6216\u8868\u540d\u3002<\/li>\n<li><strong>\u6587\u4ef6\u7cfb\u7d71\u6b0a\u9650\u554f\u984c\uff1a<\/strong>\u5982\u679cMySQL\u670d\u52d9\u5668\u7121\u6cd5\u8a2a\u554f\u6216\u5beb\u5165\u6307\u5b9a\u7684\u6587\u4ef6\u8def\u5f91\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u6587\u4ef6\u7cfb\u7d71\u7684\u6b0a\u9650\u8a2d\u7f6e\u4e0d\u6b63\u78ba\u6642\u3002<\/li>\n<li><strong>\u4e0d\u6b63\u78ba\u7684\u914d\u7f6e\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0cMySQL\u7684\u914d\u7f6e\u6587\u4ef6\u53ef\u80fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002\u4f8b\u5982\uff0c\u914d\u7f6e\u6587\u4ef6\u4e2d\u6307\u5b9a\u7684\u6578\u64da\u76ee\u9304\u53ef\u80fd\u5df2\u7d93\u5b58\u5728\u67d0\u4e9b\u6587\u4ef6\uff0c\u9019\u6703\u5c0e\u81f4\u885d\u7a81\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-meJBeGHVTy\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u8981\u4fee\u5fa9MySQL\u932f\u8aa41086\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%e6%88%96%e8%a1%a8%e7%9a%84%e5%ad%98%e5%9c%a8%e6%80%a7-meJBeGHVTy\">1. \u6aa2\u67e5\u6578\u64da\u5eab\u6216\u8868\u7684\u5b58\u5728\u6027<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u4f60\u8981\u5275\u5efa\u7684\u6578\u64da\u5eab\u6216\u8868\u662f\u5426\u5df2\u7d93\u5b58\u5728\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u6aa2\u67e5\uff1a<\/p>\n<pre><code>SHOW DATABASES;<\/code><\/pre>\n<p>\u5982\u679c\u4f60\u767c\u73fe\u6578\u64da\u5eab\u5df2\u7d93\u5b58\u5728\uff0c\u53ef\u4ee5\u9078\u64c7\u522a\u9664\u5b83\uff0c\u6216\u8005\u4f7f\u7528\u4e0d\u540c\u7684\u540d\u7a31\u4f86\u5275\u5efa\u65b0\u7684\u6578\u64da\u5eab\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1%e6%ac%8a%e9%99%90-meJBeGHVTy\">2. \u6aa2\u67e5\u6587\u4ef6\u7cfb\u7d71\u6b0a\u9650<\/h3>\n<p>\u78ba\u4fddMySQL\u670d\u52d9\u5668\u6709\u6b0a\u9650\u8a2a\u554f\u548c\u5beb\u5165\u6578\u64da\u76ee\u9304\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u76ee\u9304\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>ls -ld \/var\/lib\/mysql<\/code><\/pre>\n<p>\u5982\u679c\u6b0a\u9650\u4e0d\u6b63\u78ba\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u66f4\u6539\u6b0a\u9650\uff1a<\/p>\n<pre><code>sudo chown -R mysql:mysql \/var\/lib\/mysql<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-meJBeGHVTy\">3. \u6aa2\u67e5\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u6aa2\u67e5MySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662fmy.cnf\u6216my.ini\uff09\uff0c\u78ba\u4fdd\u6578\u64da\u76ee\u9304\u7684\u8a2d\u7f6e\u6b63\u78ba\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u627e\u914d\u7f6e\u6587\u4ef6\u7684\u4f4d\u7f6e\uff1a<\/p>\n<pre><code>mysql --help | grep \"my.cnf\"<\/code><\/pre>\n<p>\u78ba\u4fdd\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684datadir\u6307\u5411\u6b63\u78ba\u7684\u76ee\u9304\uff0c\u4e26\u4e14\u8a72\u76ee\u9304\u4e2d\u6c92\u6709\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u3002<\/p>\n<h3 id=\"4-%e9%87%8d%e5%95%9fmysql%e6%9c%8d%e5%8b%99-meJBeGHVTy\">4. \u91cd\u555fMySQL\u670d\u52d9<\/h3>\n<p>\u5728\u9032\u884c\u4e0a\u8ff0\u66f4\u6539\u5f8c\uff0c\u91cd\u555fMySQL\u670d\u52d9\u4ee5\u61c9\u7528\u66f4\u6539\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u91cd\u555f\u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl restart mysql<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-meJBeGHVTy\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa41086\uff08SQL\u72c0\u614b\uff1aHY000\uff09\u901a\u5e38\u662f\u7531\u65bc\u91cd\u8907\u7684\u6578\u64da\u5eab\u6216\u8868\u540d\u3001\u6587\u4ef6\u7cfb\u7d71\u6b0a\u9650\u554f\u984c\u6216\u4e0d\u6b63\u78ba\u7684\u914d\u7f6e\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u5b58\u5728\u6027\u3001\u6587\u4ef6\u7cfb\u7d71\u6b0a\u9650\u548c\u914d\u7f6e\u6587\u4ef6\uff0c\u4e26\u5728\u5fc5\u8981\u6642\u91cd\u555fMySQL\u670d\u52d9\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u932f\u8aa4\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u6578\u64da\u5eab\u7ba1\u7406\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u6b63\u5e38\u904b\u884c\u548c\u7ba1\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9MySQL\u932f\u8aa41086\uff08HY000\uff09\u7684\u65b9\u6cd5\uff0c\u89e3\u6c7a\u6587\u4ef6\u201c\uff05s\u201d\u5df2\u5b58\u5728\u7684\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u6b63\u5e38\u904b\u884c\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-177193","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177193","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=177193"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177193\/revisions"}],"predecessor-version":[{"id":177194,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177193\/revisions\/177194"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=177193"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=177193"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=177193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}