{"id":75750,"date":"2024-10-16T00:54:16","date_gmt":"2024-10-15T16:54:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/75750\/"},"modified":"2024-10-16T00:54:16","modified_gmt":"2024-10-15T16:54:16","slug":"mysql-%e5%82%99%e4%bb%bd%e8%a1%a8%e5%a0%b1%e9%8c%aferror-1786","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/75750\/","title":{"rendered":"MySQL \u5099\u4efd\u8868\u5831\u932fERROR 1786"},"content":{"rendered":"<h1 id=\"mysql-%e5%82%99%e4%bb%bd%e8%a1%a8%e5%a0%b1%e9%8c%af-error-1786-%e7%9a%84%e8%a7%a3%e6%9e%90-xNfRaUlvFh\">MySQL \u5099\u4efd\u8868\u5831\u932f ERROR 1786 \u7684\u89e3\u6790<\/h1>\n<p>\u5728\u4f7f\u7528 MySQL \u9032\u884c\u6578\u64da\u5eab\u7ba1\u7406\u6642\uff0c\u5099\u4efd\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u7136\u800c\uff0c\u5728\u5099\u4efd\u904e\u7a0b\u4e2d\uff0c\u4f7f\u7528\u8005\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f ERROR 1786\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u4f7f\u7528\u8005\u66f4\u6709\u6548\u5730\u7ba1\u7406 MySQL \u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"error-1786-%e7%9a%84%e5%ae%9a%e7%be%a9-xNfRaUlvFh\">ERROR 1786 \u7684\u5b9a\u7fa9<\/h2>\n<p>MySQL \u7684 ERROR 1786 \u901a\u5e38\u51fa\u73fe\u5728\u5617\u8a66\u5099\u4efd\u8868\u6642\uff0c\u8868\u793a\u5728\u57f7\u884c\u5099\u4efd\u64cd\u4f5c\u6642\u51fa\u73fe\u4e86\u554f\u984c\u3002\u9019\u500b\u932f\u8aa4\u7684\u5177\u9ad4\u4fe1\u606f\u53ef\u80fd\u6703\u56e0 MySQL \u7684\u7248\u672c\u548c\u914d\u7f6e\u800c\u7570\uff0c\u4f46\u901a\u5e38\u8207\u8868\u7684\u7d50\u69cb\u6216\u6578\u64da\u4e00\u81f4\u6027\u6709\u95dc\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%8e%9f%e5%9b%a0-xNfRaUlvFh\">\u5e38\u898b\u539f\u56e0<\/h2>\n<ul>\n<li><strong>\u8868\u9396\u5b9a\u554f\u984c\uff1a<\/strong>\u5728\u9032\u884c\u5099\u4efd\u6642\uff0c\u5982\u679c\u8868\u88ab\u5176\u4ed6\u64cd\u4f5c\u9396\u5b9a\uff0c\u5247\u53ef\u80fd\u5c0e\u81f4 ERROR 1786 \u7684\u51fa\u73fe\u3002<\/li>\n<li><strong>\u6578\u64da\u4e0d\u4e00\u81f4\uff1a<\/strong>\u5982\u679c\u8868\u4e2d\u7684\u6578\u64da\u5b58\u5728\u4e0d\u4e00\u81f4\u6027\uff0c\u4f8b\u5982\u5916\u9375\u7d04\u675f\u9055\u53cd\uff0c\u5247\u5728\u5099\u4efd\u6642\u53ef\u80fd\u6703\u5831\u932f\u3002<\/li>\n<li><strong>\u5b58\u5132\u7a7a\u9593\u4e0d\u8db3\uff1a<\/strong>\u5982\u679c\u4f3a\u670d\u5668\u7684\u5b58\u5132\u7a7a\u9593\u4e0d\u8db3\uff0c\u5247\u7121\u6cd5\u5b8c\u6210\u5099\u4efd\u64cd\u4f5c\uff0c\u5f9e\u800c\u5f15\u767c\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6b0a\u9650\u554f\u984c\uff1a<\/strong>\u7528\u6236\u5728\u57f7\u884c\u5099\u4efd\u64cd\u4f5c\u6642\uff0c\u53ef\u80fd\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u8a2a\u554f\u6216\u4fee\u6539\u7279\u5b9a\u7684\u8868\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-xNfRaUlvFh\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u91dd\u5c0d ERROR 1786\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u7a2e\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e8%a1%a8%e9%8e%96%e5%ae%9a%e7%8b%80%e6%85%8b-xNfRaUlvFh\">1. \u6aa2\u67e5\u8868\u9396\u5b9a\u72c0\u614b<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5\u7576\u524d\u7684\u9396\u5b9a\u72c0\u614b\uff1a<\/p>\n<pre><code>SHOW OPEN TABLES WHERE In_use &gt; 0;<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u6709\u8868\u88ab\u9396\u5b9a\uff0c\u5247\u9700\u8981\u7b49\u5f85\u9396\u5b9a\u89e3\u9664\u6216\u7d42\u6b62\u76f8\u95dc\u7684\u64cd\u4f5c\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e4%b8%80%e8%87%b4%e6%80%a7-xNfRaUlvFh\">2. \u6aa2\u67e5\u6578\u64da\u4e00\u81f4\u6027<\/h3>\n<p>\u4f7f\u7528 <code>CHECK TABLE<\/code> \u547d\u4ee4\u4f86\u6aa2\u67e5\u8868\u7684\u5b8c\u6574\u6027\uff1a<\/p>\n<pre><code>CHECK TABLE your_table_name;<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u554f\u984c\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 <code>REPAIR TABLE<\/code> \u547d\u4ee4\u4f86\u4fee\u5fa9\uff1a<\/p>\n<pre><code>REPAIR TABLE your_table_name;<\/code><\/pre>\n<h3 id=\"3-%e7%a2%ba%e4%bf%9d%e6%9c%89%e8%b6%b3%e5%a4%a0%e7%9a%84%e5%ad%98%e5%84%b2%e7%a9%ba%e9%96%93-xNfRaUlvFh\">3. \u78ba\u4fdd\u6709\u8db3\u5920\u7684\u5b58\u5132\u7a7a\u9593<\/h3>\n<p>\u6aa2\u67e5\u4f3a\u670d\u5668\u7684\u5b58\u5132\u7a7a\u9593\uff0c\u78ba\u4fdd\u6709\u8db3\u5920\u7684\u7a7a\u9593\u4f86\u9032\u884c\u5099\u4efd\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u78c1\u789f\u7a7a\u9593\uff1a<\/p>\n<pre><code>df -h<\/code><\/pre>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-xNfRaUlvFh\">4. \u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h3>\n<p>\u78ba\u4fdd\u57f7\u884c\u5099\u4efd\u64cd\u4f5c\u7684\u7528\u6236\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u7528\u6236\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>SHOW GRANTS FOR 'your_user'@'your_host';<\/code><\/pre>\n<p>\u5982\u679c\u6b0a\u9650\u4e0d\u8db3\uff0c\u5247\u9700\u8981\u4f7f\u7528\u5177\u6709\u66f4\u9ad8\u6b0a\u9650\u7684\u7528\u6236\u9032\u884c\u64cd\u4f5c\uff0c\u6216\u8abf\u6574\u7528\u6236\u7684\u6b0a\u9650\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-xNfRaUlvFh\">\u7e3d\u7d50<\/h2>\n<p>MySQL \u5099\u4efd\u8868\u5831\u932f ERROR 1786 \u53ef\u80fd\u7531\u591a\u7a2e\u56e0\u7d20\u5f15\u8d77\uff0c\u5305\u62ec\u8868\u9396\u5b9a\u3001\u6578\u64da\u4e0d\u4e00\u81f4\u3001\u5b58\u5132\u7a7a\u9593\u4e0d\u8db3\u53ca\u6b0a\u9650\u554f\u984c\u3002\u901a\u904e\u6aa2\u67e5\u9396\u5b9a\u72c0\u614b\u3001\u6578\u64da\u4e00\u81f4\u6027\u3001\u5b58\u5132\u7a7a\u9593\u53ca\u7528\u6236\u6b0a\u9650\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u932f\u8aa4\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u5099\u4efd\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\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\u5c07\u662f\u660e\u667a\u7684\u9078\u64c7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a MySQL \u5099\u4efd\u8868\u6642\u51fa\u73fe\u7684 ERROR 1786 \u932f\u8aa4\uff0c\u4e86\u89e3\u539f\u56e0\u53ca\u4fee\u5fa9\u65b9\u6cd5\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u5b8c\u6574\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-75750","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75750","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=75750"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75750\/revisions"}],"predecessor-version":[{"id":75751,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75750\/revisions\/75751"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=75750"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=75750"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=75750"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}