{"id":66671,"date":"2024-10-14T19:38:30","date_gmt":"2024-10-14T11:38:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/66671\/"},"modified":"2024-10-14T19:38:30","modified_gmt":"2024-10-14T11:38:30","slug":"mysql-%e9%8c%af%e8%aa%a4%e8%99%9f%ef%bc%9a3633%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_ddl_in_progress%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/66671\/","title":{"rendered":"MySQL \u932f\u8aa4\u865f\uff1a3633\uff1b\u7b26\u865f\uff1aER_DDL_IN_PROGRESS\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%9a3633%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_ddl_in_progress%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0-RfeNpTAdWQ\">MySQL \u932f\u8aa4\u865f\uff1a3633\uff1b\u7b26\u865f\uff1aER_DDL_IN_PROGRESS\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 3633\uff0c\u7b26\u865f\u70ba ER_DDL_IN_PROGRESS\uff0cSQLSTATE \u70ba HY000\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u5728\u57f7\u884c\u6578\u64da\u5b9a\u7fa9\u8a9e\u8a00\uff08DDL\uff09\u64cd\u4f5c\u6642\uff0c\u7cfb\u7d71\u6b63\u5728\u9032\u884c\u5176\u4ed6 DDL \u64cd\u4f5c\uff0c\u5c0e\u81f4\u7576\u524d\u64cd\u4f5c\u7121\u6cd5\u5b8c\u6210\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u8a72\u932f\u8aa4\u7684\u6210\u56e0\u3001\u5f71\u97ff\u53ca\u5176\u4fee\u5fa9\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e6%88%90%e5%9b%a0-RfeNpTAdWQ\">\u932f\u8aa4\u6210\u56e0<\/h2>\n<p>MySQL \u4e2d\u7684 DDL \u64cd\u4f5c\u5305\u62ec\u5275\u5efa\u3001\u4fee\u6539\u548c\u522a\u9664\u6578\u64da\u5eab\u6216\u8868\u7d50\u69cb\u7684\u64cd\u4f5c\u3002\u7576\u4e00\u500b DDL \u64cd\u4f5c\u6b63\u5728\u9032\u884c\u6642\uff0cMySQL \u4e0d\u5141\u8a31\u5176\u4ed6 DDL \u64cd\u4f5c\u540c\u6642\u57f7\u884c\u3002\u9019\u662f\u56e0\u70ba DDL \u64cd\u4f5c\u6703\u6539\u8b8a\u6578\u64da\u5eab\u7684\u7d50\u69cb\uff0c\u53ef\u80fd\u6703\u5f71\u97ff\u5230\u5176\u4ed6\u64cd\u4f5c\u7684\u57f7\u884c\u3002<\/p>\n<ul>\n<li><strong>\u9577\u6642\u9593\u904b\u884c\u7684 DDL \u64cd\u4f5c\uff1a<\/strong>\u5982\u679c\u4e00\u500b DDL \u64cd\u4f5c\u9700\u8981\u8f03\u9577\u6642\u9593\u4f86\u5b8c\u6210\uff0c\u5176\u4ed6\u7684 DDL \u64cd\u4f5c\u5c07\u6703\u88ab\u963b\u585e\uff0c\u5f9e\u800c\u5c0e\u81f4\u932f\u8aa4 3633\u3002<\/li>\n<li><strong>\u4e26\u767c\u64cd\u4f5c\uff1a<\/strong>\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\uff0c\u53ef\u80fd\u6703\u6709\u591a\u500b\u7528\u6236\u540c\u6642\u5617\u8a66\u57f7\u884c DDL \u64cd\u4f5c\uff0c\u9019\u6a23\u4e5f\u6703\u5c0e\u81f4\u8a72\u932f\u8aa4\u7684\u767c\u751f\u3002<\/li>\n<li><strong>\u9396\u5b9a\u554f\u984c\uff1a<\/strong>MySQL \u5728\u57f7\u884c DDL \u64cd\u4f5c\u6642\u6703\u81ea\u52d5\u52a0\u9396\uff0c\u5982\u679c\u9396\u5b9a\u672a\u80fd\u53ca\u6642\u91cb\u653e\uff0c\u5c07\u6703\u5f71\u97ff\u5f8c\u7e8c\u7684 DDL \u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%bd%b1%e9%9f%bf-RfeNpTAdWQ\">\u932f\u8aa4\u5f71\u97ff<\/h2>\n<p>\u7576\u51fa\u73fe\u932f\u8aa4 3633 \u6642\uff0c\u76f8\u95dc\u7684 DDL \u64cd\u4f5c\u5c07\u7121\u6cd5\u57f7\u884c\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u7121\u6cd5\u6b63\u5e38\u904b\u884c\uff0c\u5f71\u97ff\u696d\u52d9\u7684\u9023\u7e8c\u6027\u3002\u6b64\u5916\uff0c\u9019\u7a2e\u932f\u8aa4\u9084\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u5eab\u7684\u6027\u80fd\u4e0b\u964d\uff0c\u56e0\u70ba\u7cfb\u7d71\u9700\u8981\u4e0d\u65b7\u91cd\u8a66\u5931\u6557\u7684\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%96%b9%e6%b3%95-RfeNpTAdWQ\">\u6545\u969c\u4fee\u5fa9\u65b9\u6cd5<\/h2>\n<p>\u4fee\u5fa9 MySQL \u932f\u8aa4 3633 \u7684\u65b9\u6cd5\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e8%aa%8d%e7%95%b6%e5%89%8d-ddl-%e6%93%8d%e4%bd%9c-RfeNpTAdWQ\">1. \u78ba\u8a8d\u7576\u524d DDL \u64cd\u4f5c<\/h3>\n<p>\u9996\u5148\uff0c\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5\u7576\u524d\u6b63\u5728\u57f7\u884c\u7684 DDL \u64cd\u4f5c\uff1a<\/p>\n<pre><code>SHOW PROCESSLIST;<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u6240\u6709\u7576\u524d\u7684\u9032\u7a0b\uff0c\u5305\u62ec\u6b63\u5728\u57f7\u884c\u7684 DDL \u64cd\u4f5c\u3002\u6839\u64da\u67e5\u8a62\u7d50\u679c\uff0c\u60a8\u53ef\u4ee5\u5224\u65b7\u662f\u5426\u6709\u5176\u4ed6 DDL \u64cd\u4f5c\u6b63\u5728\u9032\u884c\u3002<\/p>\n<h3 id=\"2-%e7%ad%89%e5%be%85%e6%88%96%e7%b5%82%e6%ad%a2%e9%95%b7%e6%99%82%e9%96%93%e9%81%8b%e8%a1%8c%e7%9a%84%e6%93%8d%e4%bd%9c-RfeNpTAdWQ\">2. \u7b49\u5f85\u6216\u7d42\u6b62\u9577\u6642\u9593\u904b\u884c\u7684\u64cd\u4f5c<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u6709\u9577\u6642\u9593\u904b\u884c\u7684 DDL \u64cd\u4f5c\uff0c\u53ef\u4ee5\u9078\u64c7\u7b49\u5f85\u5176\u5b8c\u6210\uff0c\u6216\u8005\u6839\u64da\u9700\u8981\u7d42\u6b62\u8a72\u64cd\u4f5c\u3002\u7d42\u6b62\u64cd\u4f5c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\uff1a<\/p>\n<pre><code>KILL [\u9032\u7a0bID];<\/code><\/pre>\n<h3 id=\"3-%e5%84%aa%e5%8c%96-ddl-%e6%93%8d%e4%bd%9c-RfeNpTAdWQ\">3. \u512a\u5316 DDL \u64cd\u4f5c<\/h3>\n<p>\u70ba\u4e86\u907f\u514d\u672a\u4f86\u518d\u6b21\u51fa\u73fe\u6b64\u932f\u8aa4\uff0c\u53ef\u4ee5\u8003\u616e\u512a\u5316 DDL \u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u5c07\u5927\u578b\u7684 DDL \u64cd\u4f5c\u5206\u89e3\u70ba\u591a\u500b\u5c0f\u578b\u64cd\u4f5c\uff0c\u6216\u8005\u5728\u4f4e\u5cf0\u6642\u6bb5\u57f7\u884c DDL \u64cd\u4f5c\uff0c\u4ee5\u6e1b\u5c11\u5c0d\u7cfb\u7d71\u7684\u5f71\u97ff\u3002<\/p>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e9%8e%96%e5%ae%9a%e6%83%85%e6%b3%81-RfeNpTAdWQ\">4. \u6aa2\u67e5\u9396\u5b9a\u60c5\u6cc1<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5\u662f\u5426\u5b58\u5728\u9396\u5b9a\u554f\u984c\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\u53ef\u4ee5\u8003\u616e\u91cb\u653e\u9396\u5b9a\u6216\u91cd\u555f MySQL \u670d\u52d9\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-RfeNpTAdWQ\">\u7e3d\u7d50<\/h2>\n<p>MySQL \u932f\u8aa4\u865f 3633 \u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u901a\u5e38\u7531\u65bc DDL \u64cd\u4f5c\u7684\u4e26\u767c\u57f7\u884c\u6216\u9577\u6642\u9593\u904b\u884c\u7684\u64cd\u4f5c\u5f15\u8d77\u3002\u901a\u904e\u6aa2\u67e5\u7576\u524d\u9032\u7a0b\u3001\u512a\u5316 DDL \u64cd\u4f5c\u4ee5\u53ca\u7ba1\u7406\u9396\u5b9a\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\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\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\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>\u89e3\u6c7a MySQL \u932f\u8aa4\u865f 3633 (ER_DDL_IN_PROGRESS) \u7684\u6545\u969c\uff0c\u63d0\u4f9b\u6709\u6548\u7684\u9060\u7a0b\u8655\u7406\u65b9\u6848\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u64cd\u4f5c\u9806\u5229\u9032\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-66671","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66671","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=66671"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66671\/revisions"}],"predecessor-version":[{"id":66672,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66671\/revisions\/66672"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=66671"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=66671"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=66671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}