{"id":67475,"date":"2024-10-15T01:29:16","date_gmt":"2024-10-14T17:29:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/67475\/"},"modified":"2024-10-15T01:29:16","modified_gmt":"2024-10-14T17:29:16","slug":"mysql-%e9%8c%af%e8%aa%a4%e7%b7%a8%e8%99%9f%ef%bc%9amy-010467%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_killing_thread%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\/67475\/","title":{"rendered":"MySQL \u932f\u8aa4\u7de8\u865f\uff1aMY-010467\uff1b\u7b26\u865f\uff1aER_KILLING_THREAD\uff1bSQLSTATE\uff1aHY000 \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"mysql-%e9%8c%af%e8%aa%a4%e7%b7%a8%e8%99%9f%ef%bc%9amy-010467%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_killing_thread%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-fPuRYbCHav\">MySQL \u932f\u8aa4\u7de8\u865f\uff1aMY-010467\uff1b\u7b26\u865f\uff1aER_KILLING_THREAD\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\u7de8\u865f MY-010467\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u57f7\u884c\u4e2d\u7684\u7dda\u7a0b\u88ab\u5f37\u5236\u7d42\u6b62\u6709\u95dc\uff0c\u4e26\u4e14\u6703\u986f\u793a\u7b26\u865f ER_KILLING_THREAD \u548c SQLSTATE HY000\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u6210\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e6%88%90%e5%9b%a0-fPuRYbCHav\">\u932f\u8aa4\u6210\u56e0<\/h2>\n<p>MY-010467 \u932f\u8aa4\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u9577\u6642\u9593\u904b\u884c\u7684\u67e5\u8a62\uff1a<\/strong>\u7576\u4e00\u500b\u67e5\u8a62\u904b\u884c\u6642\u9593\u904e\u9577\uff0c\u53ef\u80fd\u6703\u88ab\u7cfb\u7d71\u7ba1\u7406\u54e1\u6216\u5176\u4ed6\u7528\u6236\u624b\u52d5\u7d42\u6b62\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u9650\u5236\uff1a<\/strong>\u5982\u679c MySQL \u4f3a\u670d\u5668\u7684\u8cc7\u6e90\uff08\u5982 CPU \u6216\u5167\u5b58\uff09\u4e0d\u8db3\uff0c\u7cfb\u7d71\u53ef\u80fd\u6703\u81ea\u52d5\u7d42\u6b62\u67d0\u4e9b\u7dda\u7a0b\u4ee5\u91cb\u653e\u8cc7\u6e90\u3002<\/li>\n<li><strong>\u6b7b\u9396\u60c5\u6cc1\uff1a<\/strong>\u5728\u591a\u500b\u7dda\u7a0b\u4e4b\u9593\u767c\u751f\u6b7b\u9396\u6642\uff0cMySQL \u53ef\u80fd\u6703\u9078\u64c7\u7d42\u6b62\u5176\u4e2d\u4e00\u500b\u7dda\u7a0b\u4ee5\u89e3\u6c7a\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%bd%b1%e9%9f%bf-fPuRYbCHav\">\u932f\u8aa4\u5f71\u97ff<\/h2>\n<p>\u7576\u51fa\u73fe MY-010467 \u932f\u8aa4\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u4ee5\u4e0b\u5f71\u97ff\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4e1f\u5931\uff1a<\/strong>\u5982\u679c\u6b63\u5728\u57f7\u884c\u7684\u67e5\u8a62\u6d89\u53ca\u6578\u64da\u5beb\u5165\uff0c\u5f37\u5236\u7d42\u6b62\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\u6216\u4e1f\u5931\u3002<\/li>\n<li><strong>\u61c9\u7528\u7a0b\u5e8f\u5d29\u6f70\uff1a<\/strong>\u5982\u679c\u61c9\u7528\u7a0b\u5e8f\u4f9d\u8cf4\u65bc\u8a72\u67e5\u8a62\u7684\u7d50\u679c\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u5d29\u6f70\u6216\u7121\u6cd5\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<li><strong>\u7528\u6236\u9ad4\u9a57\u4e0b\u964d\uff1a<\/strong>\u7528\u6236\u5728\u4f7f\u7528\u61c9\u7528\u7a0b\u5e8f\u6642\u53ef\u80fd\u6703\u9047\u5230\u5ef6\u9072\u6216\u932f\u8aa4\uff0c\u5f71\u97ff\u6574\u9ad4\u9ad4\u9a57\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-fPuRYbCHav\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u70ba\u4e86\u4fee\u5fa9 MY-010467 \u932f\u8aa4\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%9f%a5%e8%a9%a2%e6%80%a7%e8%83%bd-fPuRYbCHav\">1. \u6aa2\u67e5\u67e5\u8a62\u6027\u80fd<\/h3>\n<p>\u4f7f\u7528 EXPLAIN \u8a9e\u53e5\u4f86\u5206\u6790\u67e5\u8a62\u7684\u57f7\u884c\u8a08\u5283\uff0c\u78ba\u4fdd\u67e5\u8a62\u7684\u6548\u7387\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff1a<\/p>\n<pre><code>EXPLAIN SELECT * FROM your_table WHERE condition;<\/code><\/pre>\n<h3 id=\"2-%e5%a2%9e%e5%8a%a0%e8%b3%87%e6%ba%90-fPuRYbCHav\">2. \u589e\u52a0\u8cc7\u6e90<\/h3>\n<p>\u5982\u679c\u4f3a\u670d\u5668\u8cc7\u6e90\u4e0d\u8db3\uff0c\u53ef\u4ee5\u8003\u616e\u5347\u7d1a\u4f3a\u670d\u5668\u914d\u7f6e\uff0c\u589e\u52a0 CPU \u6216\u5167\u5b58\uff0c\u4ee5\u652f\u6301\u66f4\u9ad8\u7684\u4e26\u767c\u8acb\u6c42\u3002<\/p>\n<h3 id=\"3-%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88-fPuRYbCHav\">3. \u512a\u5316\u6578\u64da\u5eab\u8a2d\u8a08<\/h3>\n<p>\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u7d22\u5f15\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u67e5\u8a62\u80fd\u5920\u6709\u6548\u5229\u7528\u7d22\u5f15\uff0c\u5f9e\u800c\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/p>\n<h3 id=\"4-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e6%95%b4-fPuRYbCHav\">4. \u76e3\u63a7\u548c\u8abf\u6574<\/h3>\n<p>\u4f7f\u7528 MySQL \u7684\u6027\u80fd\u76e3\u63a7\u5de5\u5177\uff0c\u5b9a\u671f\u6aa2\u67e5\u4f3a\u670d\u5668\u7684\u6027\u80fd\u6307\u6a19\uff0c\u53ca\u6642\u8abf\u6574\u914d\u7f6e\u4ee5\u61c9\u5c0d\u9ad8\u8ca0\u8f09\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-fPuRYbCHav\">\u9060\u7a0b\u8655\u7406<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u80fd\u9700\u8981\u9032\u884c\u9060\u7a0b\u8655\u7406\u4f86\u89e3\u6c7a MY-010467 \u932f\u8aa4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528 SSH \u767b\u9304\u4f3a\u670d\u5668\uff1a<\/strong>\u78ba\u4fdd\u60a8\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u67e5\u770b\u548c\u7ba1\u7406 MySQL \u670d\u52d9\u3002<\/li>\n<li><strong>\u6aa2\u67e5 MySQL \u65e5\u8a8c\uff1a<\/strong>\u67e5\u770b MySQL \u7684\u932f\u8aa4\u65e5\u8a8c\uff0c\u4ee5\u7372\u53d6\u66f4\u591a\u6709\u95dc\u932f\u8aa4\u7684\u8a73\u7d30\u4fe1\u606f\u3002<\/li>\n<li><strong>\u91cd\u555f MySQL \u670d\u52d9\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u91cd\u555f MySQL \u670d\u52d9\u53ef\u4ee5\u89e3\u6c7a\u81e8\u6642\u7684\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-fPuRYbCHav\">\u7e3d\u7d50<\/h2>\n<p>MY-010467 \u932f\u8aa4\u662f MySQL \u4e2d\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u4e86\u89e3\u5176\u6210\u56e0\u548c\u5f71\u97ff\u5c0d\u65bc\u7dad\u8b77\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u512a\u5316\u67e5\u8a62\u3001\u589e\u52a0\u8cc7\u6e90\u548c\u5b9a\u671f\u76e3\u63a7\uff0c\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u6b64\u985e\u932f\u8aa4\u7684\u767c\u751f\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e\u4f7f\u7528\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\uff0c\u4ee5\u7372\u5f97\u66f4\u9ad8\u6548\u7684\u6578\u64da\u5eab\u7ba1\u7406\u548c\u6027\u80fd\u3002\u4fdd\u6301\u6578\u64da\u5eab\u7684\u5065\u5eb7\u904b\u884c\uff0c\u78ba\u4fdd\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u80fd\u5920\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a MySQL \u932f\u8aa4\u7de8\u865f MY-010467 (ER_KILLING_THREAD) 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