{"id":73667,"date":"2024-10-15T21:34:17","date_gmt":"2024-10-15T13:34:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/73667\/"},"modified":"2024-10-15T21:34:17","modified_gmt":"2024-10-15T13:34:17","slug":"mysql-%e9%8c%af%e8%aa%a4%e7%b7%a8%e8%99%9f%ef%bc%9amy-013916%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_component_ee_sys_var_deregistration_failure%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/73667\/","title":{"rendered":"MySQL \u932f\u8aa4\u7de8\u865f\uff1aMY-013916\uff1b\u7b26\u865f\uff1aER_COMPONENT_EE_SYS_VAR_DEREGISTRATION_FAILURE\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-013916%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_component_ee_sys_var_deregistration_failure%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-syTsNFCDvv\">MySQL \u932f\u8aa4\u7de8\u865f\uff1aMY-013916\uff1b\u7b26\u865f\uff1aER_COMPONENT_EE_SYS_VAR_DEREGISTRATION_FAILURE\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-013916\u3002\u9019\u500b\u932f\u8aa4\u7684\u7b26\u865f\u70ba ER_COMPONENT_EE_SYS_VAR_DEREGISTRATION_FAILURE\uff0c\u4e26\u4e14\u5176 SQLSTATE \u70ba HY000\u3002\u9019\u7bc7\u6587\u7ae0\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\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e6%88%90%e5%9b%a0-syTsNFCDvv\">\u932f\u8aa4\u6210\u56e0<\/h2>\n<p>MY-013916 \u932f\u8aa4\u901a\u5e38\u8207 MySQL \u7684\u7cfb\u7d71\u8b8a\u91cf\uff08system variable\uff09\u8a3b\u518a\u6216\u53cd\u8a3b\u518a\u904e\u7a0b\u6709\u95dc\u3002\u7576 MySQL \u5617\u8a66\u53cd\u8a3b\u518a\u4e00\u500b\u7cfb\u7d71\u8b8a\u91cf\u6642\uff0c\u5982\u679c\u51fa\u73fe\u554f\u984c\uff0c\u5c31\u6703\u5c0e\u81f4\u9019\u500b\u932f\u8aa4\u7684\u767c\u751f\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u7248\u672c\u4e0d\u517c\u5bb9\uff1a<\/strong>\u67d0\u4e9b MySQL \u7248\u672c\u53ef\u80fd\u4e0d\u652f\u6301\u7279\u5b9a\u7684\u7cfb\u7d71\u8b8a\u91cf\uff0c\u5c0e\u81f4\u53cd\u8a3b\u518a\u5931\u6557\u3002<\/li>\n<li><strong>\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>MySQL \u7684\u914d\u7f6e\u6587\u4ef6\uff08\u5982 my.cnf\uff09\u4e2d\u53ef\u80fd\u5b58\u5728\u932f\u8aa4\u7684\u8a2d\u7f6e\uff0c\u5f71\u97ff\u7cfb\u7d71\u8b8a\u91cf\u7684\u6b63\u5e38\u904b\u4f5c\u3002<\/li>\n<li><strong>\u63d2\u4ef6\u554f\u984c\uff1a<\/strong>\u67d0\u4e9b MySQL \u63d2\u4ef6\u53ef\u80fd\u6703\u5e72\u64fe\u7cfb\u7d71\u8b8a\u91cf\u7684\u8a3b\u518a\u548c\u53cd\u8a3b\u518a\u904e\u7a0b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bd%b1%e9%9f%bf%e7%af%84%e5%9c%8d-syTsNFCDvv\">\u5f71\u97ff\u7bc4\u570d<\/h2>\n<p>\u7576 MY-013916 \u932f\u8aa4\u767c\u751f\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u4ee5\u4e0b\u5e7e\u500b\u554f\u984c\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u5eab\u7121\u6cd5\u6b63\u5e38\u555f\u52d5\uff0c\u5f71\u97ff\u61c9\u7528\u7a0b\u5e8f\u7684\u53ef\u7528\u6027\u3002<\/li>\n<li>\u67d0\u4e9b\u529f\u80fd\u7121\u6cd5\u6b63\u5e38\u904b\u4f5c\uff0c\u5c0e\u81f4\u6578\u64da\u67e5\u8a62\u6216\u66f4\u65b0\u5931\u6557\u3002<\/li>\n<li>\u7cfb\u7d71\u6027\u80fd\u4e0b\u964d\uff0c\u5f71\u97ff\u6574\u9ad4\u7684\u7528\u6236\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-syTsNFCDvv\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7a MY-013916 \u932f\u8aa4\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6545\u969c\u6392\u9664\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5-mysql-%e7%89%88%e6%9c%ac-syTsNFCDvv\">1. \u6aa2\u67e5 MySQL \u7248\u672c<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u60a8\u4f7f\u7528\u7684 MySQL \u7248\u672c\u662f\u6700\u65b0\u7684\uff0c\u6216\u8005\u81f3\u5c11\u662f\u7a69\u5b9a\u7684\u7248\u672c\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7248\u672c\uff1a<\/p>\n<pre><code>mysql --version<\/code><\/pre>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-syTsNFCDvv\">2. \u6aa2\u67e5\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u6aa2\u67e5 MySQL \u7684\u914d\u7f6e\u6587\u4ef6\uff08my.cnf \u6216 my.ini\uff09\uff0c\u78ba\u4fdd\u6240\u6709\u7cfb\u7d71\u8b8a\u91cf\u7684\u8a2d\u7f6e\u90fd\u662f\u6b63\u78ba\u7684\u3002\u7279\u5225\u6ce8\u610f\u8207\u7cfb\u7d71\u8b8a\u91cf\u76f8\u95dc\u7684\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u6c92\u6709\u62fc\u5beb\u932f\u8aa4\u6216\u4e0d\u652f\u6301\u7684\u9078\u9805\u3002<\/p>\n<h3 id=\"3-%e7%a6%81%e7%94%a8%e6%8f%92%e4%bb%b6-syTsNFCDvv\">3. \u7981\u7528\u63d2\u4ef6<\/h3>\n<p>\u5982\u679c\u60a8\u6700\u8fd1\u5b89\u88dd\u4e86\u65b0\u7684\u63d2\u4ef6\uff0c\u8003\u616e\u66ab\u6642\u7981\u7528\u5b83\u5011\uff0c\u7136\u5f8c\u91cd\u65b0\u555f\u52d5 MySQL \u670d\u52d9\uff0c\u770b\u770b\u554f\u984c\u662f\u5426\u5f97\u5230\u89e3\u6c7a\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u7981\u7528\u63d2\u4ef6\uff1a<\/p>\n<pre><code>UNINSTALL PLUGIN plugin_name;<\/code><\/pre>\n<h3 id=\"4-%e6%9f%a5%e7%9c%8b%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6-syTsNFCDvv\">4. \u67e5\u770b\u65e5\u8a8c\u6587\u4ef6<\/h3>\n<p>\u6aa2\u67e5 MySQL \u7684\u932f\u8aa4\u65e5\u8a8c\u6587\u4ef6\uff0c\u901a\u5e38\u4f4d\u65bc \/var\/log\/mysql\/error.log \u6216 \/var\/lib\/mysql\/hostname.err\u3002\u9019\u4e9b\u65e5\u8a8c\u6587\u4ef6\u4e2d\u53ef\u80fd\u5305\u542b\u6709\u95dc\u932f\u8aa4\u7684\u66f4\u591a\u8a73\u7d30\u4fe1\u606f\uff0c\u5e6b\u52a9\u60a8\u9032\u4e00\u6b65\u8a3a\u65b7\u554f\u984c\u3002<\/p>\n<h3 id=\"5-%e8%81%af%e7%b9%ab%e6%8a%80%e8%a1%93%e6%94%af%e6%8c%81-syTsNFCDvv\">5. \u806f\u7e6b\u6280\u8853\u652f\u6301<\/h3>\n<p>\u5982\u679c\u4ee5\u4e0a\u6b65\u9a5f\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u5efa\u8b70\u806f\u7e6b MySQL \u7684\u6280\u8853\u652f\u6301\u6216\u793e\u5340\u8ad6\u58c7\uff0c\u5c0b\u6c42\u5c08\u696d\u7684\u5e6b\u52a9\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-syTsNFCDvv\">\u7e3d\u7d50<\/h2>\n<p>MY-013916 \u932f\u8aa4\u53ef\u80fd\u6703\u5c0d MySQL \u6578\u64da\u5eab\u7684\u904b\u884c\u9020\u6210\u5f71\u97ff\uff0c\u4f46\u901a\u904e\u6aa2\u67e5\u7248\u672c\u3001\u914d\u7f6e\u6587\u4ef6\u3001\u63d2\u4ef6\u4ee5\u53ca\u65e5\u8a8c\u6587\u4ef6\uff0c\u901a\u5e38\u53ef\u4ee5\u627e\u5230\u89e3\u6c7a\u65b9\u6848\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> \u670d\u52d9\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u9ad8\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u4e86\u89e3\u9019\u4e9b\u6545\u969c\u6392\u9664\u6b65\u9a5f\uff0c\u53ef\u4ee5\u5e6b\u52a9\u60a8\u66f4\u6709\u6548\u5730\u7ba1\u7406\u548c\u7dad\u8b77\u60a8\u7684 MySQL \u6578\u64da\u5eab\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a MySQL \u932f\u8aa4\u7de8\u865f MY-013916 \u7684\u6545\u969c\uff0c\u7b26\u865f ER_COMPONENT_EE_SYS_VAR_DEREGISTRATION_FAILURE\uff0c\u63d0\u4f9b\u9060\u7a0b\u8655\u7406\u65b9\u6848\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-73667","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/73667","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=73667"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/73667\/revisions"}],"predecessor-version":[{"id":73668,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/73667\/revisions\/73668"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=73667"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=73667"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=73667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}