{"id":76734,"date":"2024-10-16T09:23:17","date_gmt":"2024-10-16T01:23:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76734\/"},"modified":"2024-10-16T09:23:17","modified_gmt":"2024-10-16T01:23:17","slug":"mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e6%95%b8%e6%93%9a%e8%a2%ab%e5%88%aa%e9%99%a4%e5%be%8c%e7%9a%84%e6%81%a2%e5%be%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76734\/","title":{"rendered":"MySQL\u6578\u64da\u5eab\u4e2d\u6578\u64da\u88ab\u522a\u9664\u5f8c\u7684\u6062\u5fa9"},"content":{"rendered":"<h1 id=\"mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e6%95%b8%e6%93%9a%e8%a2%ab%e5%88%aa%e9%99%a4%e5%be%8c%e7%9a%84%e6%81%a2%e5%be%a9-DLstPvGOqC\">MySQL\u6578\u64da\u5eab\u4e2d\u6578\u64da\u88ab\u522a\u9664\u5f8c\u7684\u6062\u5fa9<\/h1>\n<p>\u5728\u6578\u64da\u7ba1\u7406\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002MySQL\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u958b\u6e90\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u7136\u800c\uff0c\u6578\u64da\u88ab\u610f\u5916\u522a\u9664\u7684\u60c5\u6cc1\u6642\u6709\u767c\u751f\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u6062\u5fa9\u6210\u70ba\u4e00\u500b\u91cd\u8981\u7684\u8a71\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5728MySQL\u6578\u64da\u5eab\u4e2d\u6578\u64da\u88ab\u522a\u9664\u5f8c\u7684\u6062\u5fa9\u65b9\u6cd5\u53ca\u5176\u6ce8\u610f\u4e8b\u9805\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%88%aa%e9%99%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-DLstPvGOqC\">\u6578\u64da\u522a\u9664\u7684\u539f\u56e0<\/h2>\n<p>\u6578\u64da\u88ab\u522a\u9664\u7684\u539f\u56e0\u591a\u7a2e\u591a\u6a23\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u7528\u6236\u8aa4\u64cd\u4f5c\uff0c\u4f8b\u5982\u57f7\u884c\u4e86\u932f\u8aa4\u7684DELETE\u8a9e\u53e5\u3002<\/li>\n<li>\u61c9\u7528\u7a0b\u5e8f\u932f\u8aa4\uff0c\u5c0e\u81f4\u6578\u64da\u610f\u5916\u4e1f\u5931\u3002<\/li>\n<li>\u7cfb\u7d71\u6545\u969c\u6216\u786c\u4ef6\u640d\u58de\uff0c\u5c0e\u81f4\u6578\u64da\u640d\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e6%81%a2%e5%be%a9%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%96%b9%e6%b3%95-DLstPvGOqC\">\u6578\u64da\u6062\u5fa9\u7684\u57fa\u672c\u65b9\u6cd5<\/h2>\n<p>\u5728MySQL\u4e2d\uff0c\u6578\u64da\u6062\u5fa9\u7684\u65b9\u5f0f\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u7a2e\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%82%99%e4%bb%bd%e6%81%a2%e5%be%a9-DLstPvGOqC\">1. \u4f7f\u7528\u5099\u4efd\u6062\u5fa9<\/h3>\n<p>\u6700\u6709\u6548\u7684\u6578\u64da\u6062\u5fa9\u65b9\u6cd5\u662f\u4f7f\u7528\u5b9a\u671f\u5099\u4efd\u3002MySQL\u63d0\u4f9b\u4e86\u591a\u7a2e\u5099\u4efd\u5de5\u5177\uff0c\u5982mysqldump\u548cMySQL Enterprise Backup\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528mysqldump\u9032\u884c\u5099\u4efd\u548c\u6062\u5fa9\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>-- \u5099\u4efd\u6578\u64da\u5eab\nmysqldump -u username -p database_name &gt; backup_file.sql\n\n-- \u6062\u5fa9\u6578\u64da\u5eab\nmysql -u username -p database_name &lt; backup_file.sql\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e4%ba%8c%e9%80%b2%e5%88%b6%e6%97%a5%e8%aa%8c-DLstPvGOqC\">2. \u4f7f\u7528\u4e8c\u9032\u5236\u65e5\u8a8c<\/h3>\n<p>\u5982\u679c\u555f\u7528\u4e86\u4e8c\u9032\u5236\u65e5\u8a8c\uff0c\u5247\u53ef\u4ee5\u901a\u904e\u91cd\u653e\u65e5\u8a8c\u4f86\u6062\u5fa9\u6578\u64da\u3002\u4e8c\u9032\u5236\u65e5\u8a8c\u8a18\u9304\u4e86\u6240\u6709\u66f4\u6539\u6578\u64da\u7684\u64cd\u4f5c\uff0c\u9019\u4f7f\u5f97\u6062\u5fa9\u6210\u70ba\u53ef\u80fd\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u4e8c\u9032\u5236\u65e5\u8a8c\u6062\u5fa9\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>-- \u6062\u5fa9\u6578\u64da\nmysqlbinlog \/path\/to\/binlog | mysql -u username -p\n<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e7%ac%ac%e4%b8%89%e6%96%b9%e5%b7%a5%e5%85%b7-DLstPvGOqC\">3. \u4f7f\u7528\u7b2c\u4e09\u65b9\u5de5\u5177<\/h3>\n<p>\u5e02\u5834\u4e0a\u6709\u8a31\u591a\u7b2c\u4e09\u65b9\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u6062\u5fa9MySQL\u6578\u64da\u5eab\u4e2d\u7684\u522a\u9664\u6578\u64da\u3002\u4f8b\u5982\uff0c\u5de5\u5177\u5982MySQL Recovery Toolbox\u548cStellar Repair for MySQL\u7b49\uff0c\u9019\u4e9b\u5de5\u5177\u901a\u5e38\u63d0\u4f9b\u7528\u6236\u53cb\u597d\u7684\u754c\u9762\u548c\u591a\u7a2e\u6062\u5fa9\u9078\u9805\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e6%81%a2%e5%be%a9%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-DLstPvGOqC\">\u6578\u64da\u6062\u5fa9\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u9032\u884c\u6578\u64da\u6062\u5fa9\u6642\uff0c\u9700\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u5728\u6062\u5fa9\u904e\u7a0b\u4e2d\uff0c\u61c9\u907f\u514d\u5c0d\u6578\u64da\u5eab\u9032\u884c\u5176\u4ed6\u64cd\u4f5c\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u8986\u84cb\u3002<\/li>\n<li>\u5728\u4f7f\u7528\u5099\u4efd\u6062\u5fa9\u6642\uff0c\u78ba\u4fdd\u5099\u4efd\u6587\u4ef6\u7684\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027\u3002<\/li>\n<li>\u5b9a\u671f\u6aa2\u67e5\u548c\u66f4\u65b0\u5099\u4efd\u7b56\u7565\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-DLstPvGOqC\">\u7d50\u8ad6<\/h2>\n<p>\u6578\u64da\u7684\u610f\u5916\u522a\u9664\u53ef\u80fd\u6703\u5c0d\u696d\u52d9\u9020\u6210\u56b4\u91cd\u5f71\u97ff\uff0c\u56e0\u6b64\u4e86\u89e3\u5982\u4f55\u5728MySQL\u4e2d\u6062\u5fa9\u6578\u64da\u662f\u6bcf\u500b\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u5fc5\u9808\u638c\u63e1\u7684\u6280\u80fd\u3002\u901a\u904e\u5b9a\u671f\u5099\u4efd\u3001\u4f7f\u7528\u4e8c\u9032\u5236\u65e5\u8a8c\u548c\u7b2c\u4e09\u65b9\u5de5\u5177\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u6e1b\u5c11\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002\u70ba\u4e86\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\uff0c\u5efa\u8b70\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u9032\u884c\u6578\u64da\u5eab\u7684\u7ba1\u7406\u548c\u5099\u4efd\uff0c\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728MySQL\u6578\u64da\u5eab\u4e2d\u6062\u5fa9\u88ab\u522a\u9664\u7684\u6578\u64da\uff0c\u63a2\u7d22\u6709\u6548\u7684\u6062\u5fa9\u65b9\u6cd5\u548c\u5de5\u5177\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\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-76734","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76734","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=76734"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76734\/revisions"}],"predecessor-version":[{"id":76735,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76734\/revisions\/76735"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76734"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76734"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}