{"id":192158,"date":"2024-11-12T17:56:19","date_gmt":"2024-11-12T09:56:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/192158\/"},"modified":"2024-11-12T17:56:20","modified_gmt":"2024-11-12T09:56:20","slug":"%e8%a9%b3%e7%b4%b0%e4%bb%8b%e7%b4%b9mysql-bin-000001%e6%96%87%e4%bb%b6%e7%9a%84%e4%be%86%e6%ba%90%e5%8f%8a%e8%99%95%e7%90%86%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/192158\/","title":{"rendered":"\u8a73\u7d30\u4ecb\u7d39mysql-bin.000001\u6587\u4ef6\u7684\u4f86\u6e90\u53ca\u8655\u7406\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"%e8%a9%b3%e7%b4%b0%e4%bb%8b%e7%b4%b9mysql-bin-000001%e6%96%87%e4%bb%b6%e7%9a%84%e4%be%86%e6%ba%90%e5%8f%8a%e8%99%95%e7%90%86%e6%96%b9%e6%b3%95-pvzTvizesL\">\u8a73\u7d30\u4ecb\u7d39mysql-bin.000001\u6587\u4ef6\u7684\u4f86\u6e90\u53ca\u8655\u7406\u65b9\u6cd5<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0cmysql-bin.000001\u6587\u4ef6\u662f\u4e8c\u9032\u5236\u65e5\u8a8c\uff08binary log\uff09\u7684\u4e00\u90e8\u5206\uff0c\u9019\u4e9b\u65e5\u8a8c\u5c0d\u65bc\u6578\u64da\u7684\u6062\u5fa9\u548c\u8907\u88fd\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39mysql-bin.000001\u6587\u4ef6\u7684\u4f86\u6e90\u3001\u529f\u80fd\u53ca\u5176\u8655\u7406\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e4%ba%8c%e9%80%b2%e5%88%b6%e6%97%a5%e8%aa%8c%ef%bc%9f-pvzTvizesL\">\u4ec0\u9ebc\u662f\u4e8c\u9032\u5236\u65e5\u8a8c\uff1f<\/h2>\n<p>\u4e8c\u9032\u5236\u65e5\u8a8c\u662fMySQL\u7528\u4f86\u8a18\u9304\u6240\u6709\u66f4\u6539\u6578\u64da\u7684\u64cd\u4f5c\u7684\u6587\u4ef6\u3002\u9019\u4e9b\u64cd\u4f5c\u5305\u62ecINSERT\u3001UPDATE\u548cDELETE\u7b49\u3002\u4e8c\u9032\u5236\u65e5\u8a8c\u7684\u4e3b\u8981\u7528\u9014\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u6062\u5fa9\uff1a\u5728\u7cfb\u7d71\u5d29\u6f70\u6216\u6578\u64da\u640d\u58de\u7684\u60c5\u6cc1\u4e0b\uff0c\u53ef\u4ee5\u901a\u904e\u4e8c\u9032\u5236\u65e5\u8a8c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li>\u6578\u64da\u8907\u88fd\uff1a\u5728\u4e3b\u5f9e\u8907\u88fd\u67b6\u69cb\u4e2d\uff0c\u5f9e\u4f3a\u670d\u5668\u53ef\u4ee5\u901a\u904e\u4e8c\u9032\u5236\u65e5\u8a8c\u7372\u53d6\u4e3b\u4f3a\u670d\u5668\u7684\u6578\u64da\u8b8a\u66f4\u3002<\/li>\n<li>\u5be9\u8a08\uff1a\u4e8c\u9032\u5236\u65e5\u8a8c\u53ef\u4ee5\u7528\u65bc\u5be9\u8a08\u6578\u64da\u8b8a\u66f4\u7684\u6b77\u53f2\u8a18\u9304\u3002<\/li>\n<\/ul>\n<h2 id=\"mysql-bin-000001%e6%96%87%e4%bb%b6%e7%9a%84%e4%be%86%e6%ba%90-pvzTvizesL\">mysql-bin.000001\u6587\u4ef6\u7684\u4f86\u6e90<\/h2>\n<p>mysql-bin.000001\u6587\u4ef6\u662fMySQL\u5728\u555f\u7528\u4e8c\u9032\u5236\u65e5\u8a8c\u529f\u80fd\u5f8c\u81ea\u52d5\u751f\u6210\u7684\u3002\u7576MySQL\u4f3a\u670d\u5668\u555f\u52d5\u4e26\u958b\u59cb\u8a18\u9304\u6578\u64da\u8b8a\u66f4\u6642\uff0c\u7b2c\u4e00\u500b\u4e8c\u9032\u5236\u65e5\u8a8c\u6587\u4ef6\u4fbf\u6703\u88ab\u5275\u5efa\uff0c\u547d\u540d\u70bamysql-bin.000001\u3002\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0c\u7576\u6587\u4ef6\u5927\u5c0f\u9054\u5230\u8a2d\u5b9a\u7684\u9650\u5236\u6642\uff0cMySQL\u6703\u81ea\u52d5\u5275\u5efa\u65b0\u7684\u4e8c\u9032\u5236\u65e5\u8a8c\u6587\u4ef6\uff0c\u4f8b\u5982mysql-bin.000002\u3001mysql-bin.000003\u7b49\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%99%95%e7%90%86mysql-bin-000001%e6%96%87%e4%bb%b6-pvzTvizesL\">\u5982\u4f55\u8655\u7406mysql-bin.000001\u6587\u4ef6<\/h2>\n<p>\u5c0d\u65bcmysql-bin.000001\u6587\u4ef6\u7684\u8655\u7406\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<h3 id=\"1-%e6%9f%a5%e7%9c%8b%e4%ba%8c%e9%80%b2%e5%88%b6%e6%97%a5%e8%aa%8c-pvzTvizesL\">1. \u67e5\u770b\u4e8c\u9032\u5236\u65e5\u8a8c<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u7576\u524d\u7684\u4e8c\u9032\u5236\u65e5\u8a8c\u6587\u4ef6\uff1a<\/p>\n<pre><code>SHOW BINARY LOGS;<\/code><\/pre>\n<p>\u9019\u5c07\u5217\u51fa\u6240\u6709\u7684\u4e8c\u9032\u5236\u65e5\u8a8c\u6587\u4ef6\u53ca\u5176\u5927\u5c0f\u3002<\/p>\n<h3 id=\"2-%e6%b8%85%e7%90%86%e9%81%8e%e6%9c%9f%e7%9a%84%e4%ba%8c%e9%80%b2%e5%88%b6%e6%97%a5%e8%aa%8c-pvzTvizesL\">2. \u6e05\u7406\u904e\u671f\u7684\u4e8c\u9032\u5236\u65e5\u8a8c<\/h3>\n<p>\u70ba\u4e86\u91cb\u653e\u78c1\u789f\u7a7a\u9593\uff0c\u61c9\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u4e8c\u9032\u5236\u65e5\u8a8c\u6587\u4ef6\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u522a\u9664\u6307\u5b9a\u7684\u4e8c\u9032\u5236\u65e5\u8a8c\uff1a<\/p>\n<pre><code>PURGE BINARY LOGS TO 'mysql-bin.000002';<\/code><\/pre>\n<p>\u9019\u5c07\u522a\u9664mysql-bin.000001\u53ca\u4e4b\u524d\u7684\u6240\u6709\u65e5\u8a8c\u6587\u4ef6\u3002<\/p>\n<h3 id=\"3-%e9%85%8d%e7%bd%ae%e4%ba%8c%e9%80%b2%e5%88%b6%e6%97%a5%e8%aa%8c-pvzTvizesL\">3. \u914d\u7f6e\u4e8c\u9032\u5236\u65e5\u8a8c<\/h3>\n<p>\u53ef\u4ee5\u901a\u904eMySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff08my.cnf\uff09\u4f86\u8a2d\u7f6e\u4e8c\u9032\u5236\u65e5\u8a8c\u7684\u76f8\u95dc\u53c3\u6578\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>[mysqld]\nlog_bin=mysql-bin\nexpire_logs_days=7\nmax_binlog_size=100M<\/code><\/pre>\n<p>\u9019\u6bb5\u914d\u7f6e\u5c07\u555f\u7528\u4e8c\u9032\u5236\u65e5\u8a8c\uff0c\u8a2d\u7f6e\u65e5\u8a8c\u7684\u904e\u671f\u5929\u6578\u70ba7\u5929\uff0c\u4e26\u9650\u5236\u6bcf\u500b\u65e5\u8a8c\u6587\u4ef6\u7684\u6700\u5927\u5927\u5c0f\u70ba100MB\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-pvzTvizesL\">\u7d50\u8ad6<\/h2>\n<p>mysql-bin.000001\u6587\u4ef6\u662fMySQL\u6578\u64da\u5eab\u4e2d\u91cd\u8981\u7684\u7d44\u6210\u90e8\u5206\uff0c\u5c0d\u65bc\u6578\u64da\u7684\u6062\u5fa9\u548c\u8907\u88fd\u5177\u6709\u91cd\u8981\u610f\u7fa9\u3002\u901a\u904e\u6b63\u78ba\u7684\u7ba1\u7406\u548c\u914d\u7f6e\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5229\u7528\u4e8c\u9032\u5236\u65e5\u8a8c\u4f86\u4fdd\u8b77\u6578\u64da\u5b89\u5168\u548c\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6027\u80fd\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dcVPS\u548c\u6578\u64da\u5eab\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u6211\u5011\u63d0\u4f9b\u5404\u7a2e <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u60a8\u7684\u4f3a\u670d\u5668\u548c\u6578\u64da\u5eab\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3mysql-bin.000001\u6587\u4ef6\u7684\u4f86\u6e90\u3001\u7d50\u69cb\u53ca\u8655\u7406\u65b9\u6cd5\uff0c\u638c\u63e1MySQL\u4e8c\u9032\u5236\u65e5\u8a8c\u7684\u7ba1\u7406\u8207\u61c9\u7528\u6280\u5de7\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-192158","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192158","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=192158"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192158\/revisions"}],"predecessor-version":[{"id":192159,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192158\/revisions\/192159"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=192158"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=192158"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=192158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}