{"id":6504,"date":"2024-11-14T08:27:06","date_gmt":"2024-11-14T00:27:06","guid":{"rendered":"https:\/\/fwq.ai\/blog\/6504\/"},"modified":"2024-11-14T08:27:06","modified_gmt":"2024-11-14T00:27:06","slug":"mysql%e6%95%b0%e6%8d%ae%e5%ba%93%e8%a1%a8%e6%95%b0%e6%8d%ae%e5%88%a0%e9%99%a4%e6%80%8e%e4%b9%88%e6%81%a2%e5%a4%8d","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/6504\/","title":{"rendered":"mysql\u6570\u636e\u5e93\u8868\u6570\u636e\u5220\u9664\u600e\u4e48\u6062\u590d"},"content":{"rendered":"<blockquote><p>\n  mysql \u6570\u636e\u5220\u9664\u6062\u590d\u65b9\u6cd5\uff1a\u4ece\u5907\u4efd\u4e2d\u6062\u590d\uff1a\u8fd8\u539f\u5df2\u521b\u5efa\u7684\u6570\u636e\u5e93\u5907\u4efd\u3002\u6062\u590d\u65e5\u5fd7\u6062\u590d\uff1a\u4f7f\u7528\u542f\u7528\u7684\u6062\u590d\u65e5\u5fd7\u8bb0\u5f55\u6765\u89e3\u6790\u5e76\u6062\u590d\u6570\u636e\u3002undo \u65e5\u5fd7\u6062\u590d\uff1a\u56de\u6eda undo \u65e5\u5fd7\u4ee5\u6062\u590d\u5df2\u5220\u9664\u7684\u6570\u636e\u3002\u7b2c\u4e09\u65b9\u5de5\u5177\u6062\u590d\uff1a\u5229\u7528\u7b2c\u4e09\u65b9\u5de5\u5177\u6062\u590d\u5df2\u5220\u9664\u7684\u6570\u636e\u3002\u6ce8\u610f\uff1a\u6062\u590d\u53ef\u80fd\u65e0\u6cd5\u8986\u76d6\u5df2\u8986\u76d6\u7684\u6570\u636e\uff0c\u5b9a\u671f\u5907\u4efd\u6570\u636e\u5e93\u81f3\u5173\u91cd\u8981\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202408\/05\/2024080517485839064.jpg\" class=\"aligncenter\" title=\"mysql\u6570\u636e\u5e93\u8868\u6570\u636e\u5220\u9664\u600e\u4e48\u6062\u590d\u63d2\u56fe\" alt=\"mysql\u6570\u636e\u5e93\u8868\u6570\u636e\u5220\u9664\u600e\u4e48\u6062\u590d\u63d2\u56fe\" \/><\/p>\n<p><strong>MySQL \u6570\u636e\u5e93\u8868\u6570\u636e\u5220\u9664\u6062\u590d\u65b9\u6cd5<\/strong><\/p>\n<p>MySQL \u6570\u636e\u5e93\u4e2d\u5220\u9664\u7684\u6570\u636e\u901a\u5e38\u65e0\u6cd5\u76f4\u63a5\u6062\u590d\uff0c\u4f46\u6709\u51e0\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5c1d\u8bd5\u6062\u590d\u6570\u636e\u3002<\/p>\n<p><strong>\u65b9\u6cd5 1\uff1a\u4ece\u5907\u4efd\u4e2d\u6062\u590d<\/strong><\/p>\n<ul>\n<li>\u5982\u679c\u521b\u5efa\u4e86\u6570\u636e\u5e93\u5907\u4efd\uff0c\u53ef\u4ee5\u901a\u8fc7\u8fd8\u539f\u5907\u4efd\u6765\u6062\u590d\u6570\u636e\u3002<\/li>\n<li>\u6709\u591a\u79cd\u65b9\u6cd5\u53ef\u4ee5\u521b\u5efa\u6570\u636e\u5e93\u5907\u4efd\uff0c\u4f8b\u5982\u4f7f\u7528 MySQLdump \u5b9e\u7528\u7a0b\u5e8f\u6216\u4f7f\u7528 PHPMyAdmin \u5de5\u5177\u3002<\/li>\n<\/ul>\n<p><strong>\u65b9\u6cd5 2\uff1a\u4f7f\u7528\u6062\u590d\u65e5\u5fd7<\/strong><\/p>\n<p><span>\u70b9\u51fb\u4e0b\u8f7d<\/span>\u201c\u201d\uff1b<\/p>\n<ul>\n<li>\u5982\u679c\u542f\u7528\u4e86\u4e8c\u8fdb\u5236\u65e5\u5fd7\u8bb0\u5f55\uff0c\u5219\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528\u6062\u590d\u65e5\u5fd7\u6765\u6062\u590d\u6570\u636e\u3002<\/li>\n<li>\u6062\u590d\u65e5\u5fd7\u8bb0\u5f55\u4e86\u6570\u636e\u5e93\u4e2d\u7684\u6240\u6709\u64cd\u4f5c\uff0c\u5305\u62ec\u5220\u9664\u64cd\u4f5c\u3002<\/li>\n<li>\u53ef\u4ee5\u4f7f\u7528 binlog \u5b9e\u7528\u7a0b\u5e8f\u89e3\u6790\u6062\u590d\u65e5\u5fd7\u5e76\u4ece\u4e2d\u6062\u590d\u6570\u636e\u3002<\/li>\n<\/ul>\n<p><strong>\u65b9\u6cd5 3\uff1a\u4f7f\u7528 undo \u65e5\u5fd7<\/strong><\/p>\n<ul>\n<li>InnoDB \u5b58\u50a8\u5f15\u64ce\u4f7f\u7528 undo \u65e5\u5fd7\u6765\u8bb0\u5f55\u5bf9\u8868\u6267\u884c\u7684\u66f4\u65b0\u548c\u5220\u9664\u64cd\u4f5c\u3002<\/li>\n<li>\u5982\u679c\u542f\u7528\u4e86 undo \u65e5\u5fd7\uff0c\u5219\u53ef\u4ee5\u901a\u8fc7\u56de\u6eda undo \u65e5\u5fd7\u6765\u6062\u590d\u5df2\u5220\u9664\u7684\u6570\u636e\u3002<\/li>\n<li>\u53ef\u4ee5\u4f7f\u7528 pt-undo \u5b9e\u7528\u7a0b\u5e8f\u56de\u6eda undo \u65e5\u5fd7\u3002<\/li>\n<\/ul>\n<p><strong>\u65b9\u6cd5 4\uff1a\u4f7f\u7528\u7b2c\u4e09\u65b9\u5de5\u5177<\/strong><\/p>\n<ul>\n<li>\u6709\u4e00\u4e9b\u7b2c\u4e09\u65b9\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u6062\u590d\u5df2\u5220\u9664\u7684 MySQL \u6570\u636e\u3002<\/li>\n<li>\u8fd9\u4e9b\u5de5\u5177\u901a\u5e38\u5229\u7528\u4e0a\u8ff0\u65b9\u6cd5\u6216\u5176\u4ed6\u6280\u672f\u6765\u6062\u590d\u6570\u636e\u3002<\/li>\n<li>\u6d41\u884c\u7684\u6570\u636e\u6062\u590d\u5de5\u5177\u5305\u62ec Recoveronix Data Recovery\u3001EaseUS Data Recovery Wizard \u548c MySQL Data Recovery for Windows\u3002<\/li>\n<\/ul>\n<p><strong>\u91cd\u8981\u6ce8\u610f\u4e8b\u9879\uff1a<\/strong><\/p>\n<ul>\n<li>\u6062\u590d\u5df2\u5220\u9664\u7684\u6570\u636e\u5e76\u975e\u603b\u662f\u53ef\u80fd\u7684\u3002\u5982\u679c\u5df2\u8986\u76d6\u5df2\u5220\u9664\u7684\u6570\u636e\uff0c\u5219\u65e0\u6cd5\u6062\u590d\u3002<\/li>\n<li>\u5b9a\u671f\u521b\u5efa\u6570\u636e\u5e93\u5907\u4efd\u5bf9\u4e8e\u9632\u6b62\u81f3\u5173\u91cd\u8981\u3002<\/li>\n<li>\u5728\u5c1d\u8bd5\u6062\u590d\u6570\u636e\u4e4b\u524d\uff0c\u59cb\u7ec8\u5efa\u8bae\u5148\u5907\u4efd\u6570\u636e\u5e93\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u6570\u636e\u5e93\u8868\u6570\u636e\u5220\u9664\u600e\u4e48\u6062\u590d\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>mysql \u6570\u636e\u5220\u9664\u6062\u590d\u65b9\u6cd5\uff1a\u4ece\u5907\u4efd\u4e2d\u6062\u590d\uff1a\u8fd8\u539f\u5df2\u521b\u5efa\u7684\u6570\u636e\u5e93\u5907\u4efd\u3002\u6062\u590d\u65e5\u5fd7\u6062\u590d\uff1a\u4f7f\u7528\u542f\u7528\u7684\u6062\u590d\u65e5\u5fd7\u8bb0\u5f55\u6765\u89e3\u6790\u5e76\u6062\u590d\u6570\u636e\u3002undo \u65e5\u5fd7\u6062\u590d\uff1a\u56de\u6eda undo \u65e5\u5fd7\u4ee5\u6062\u590d\u5df2\u5220\u9664\u7684\u6570\u636e\u3002\u7b2c\u4e09\u65b9\u5de5\u5177\u6062\u590d\uff1a\u5229\u7528\u7b2c\u4e09\u65b9\u5de5\u5177\u6062\u590d\u5df2\u5220\u9664\u7684\u6570\u636e\u3002\u6ce8\u610f\uff1a\u6062\u590d\u53ef\u80fd\u65e0\u6cd5\u8986\u76d6\u5df2\u8986\u76d6\u7684\u6570\u636e\uff0c\u5b9a\u671f\u5907\u4efd\u6570\u636e\u5e93\u81f3\u5173\u91cd\u8981\u3002 MySQL \u6570\u636e\u5e93\u8868\u6570\u636e\u5220\u9664\u6062\u590d\u65b9\u6cd5 MySQL \u6570\u636e\u5e93\u4e2d\u5220\u9664\u7684\u6570\u636e\u901a\u5e38\u65e0\u6cd5\u76f4\u63a5\u6062\u590d\uff0c\u4f46\u6709\u51e0\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5c1d\u8bd5\u6062\u590d\u6570\u636e\u3002 \u65b9\u6cd5 1\uff1a\u4ece\u5907\u4efd\u4e2d\u6062\u590d \u5982\u679c\u521b\u5efa\u4e86\u6570\u636e\u5e93\u5907\u4efd\uff0c\u53ef\u4ee5\u901a\u8fc7\u8fd8\u539f\u5907\u4efd\u6765\u6062\u590d\u6570\u636e\u3002 \u6709\u591a\u79cd\u65b9\u6cd5\u53ef\u4ee5\u521b\u5efa\u6570\u636e\u5e93\u5907\u4efd\uff0c\u4f8b\u5982\u4f7f\u7528 MySQLdump \u5b9e\u7528\u7a0b\u5e8f\u6216\u4f7f\u7528 PHPMyAdmin \u5de5\u5177\u3002 \u65b9\u6cd5 2\uff1a\u4f7f\u7528\u6062\u590d\u65e5\u5fd7 \u70b9\u51fb\u4e0b\u8f7d\u201c\u201d\uff1b \u5982\u679c\u542f\u7528\u4e86\u4e8c\u8fdb\u5236\u65e5\u5fd7\u8bb0\u5f55\uff0c\u5219\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528\u6062\u590d\u65e5\u5fd7\u6765\u6062\u590d\u6570\u636e\u3002 \u6062\u590d\u65e5\u5fd7\u8bb0\u5f55\u4e86\u6570\u636e\u5e93\u4e2d\u7684\u6240\u6709\u64cd\u4f5c\uff0c\u5305\u62ec\u5220\u9664\u64cd\u4f5c\u3002 \u53ef\u4ee5\u4f7f\u7528 binlog \u5b9e\u7528\u7a0b\u5e8f\u89e3\u6790\u6062\u590d\u65e5\u5fd7\u5e76\u4ece\u4e2d\u6062\u590d\u6570\u636e\u3002 \u65b9\u6cd5 3\uff1a\u4f7f\u7528 undo \u65e5\u5fd7 InnoDB \u5b58\u50a8\u5f15\u64ce\u4f7f\u7528 undo \u65e5\u5fd7\u6765\u8bb0\u5f55\u5bf9\u8868\u6267\u884c\u7684\u66f4\u65b0\u548c\u5220\u9664\u64cd\u4f5c\u3002 \u5982\u679c\u542f\u7528\u4e86 undo \u65e5\u5fd7\uff0c\u5219\u53ef\u4ee5\u901a\u8fc7\u56de\u6eda undo \u65e5\u5fd7\u6765\u6062\u590d\u5df2\u5220\u9664\u7684\u6570\u636e\u3002 \u53ef\u4ee5\u4f7f\u7528 pt-undo \u5b9e\u7528\u7a0b\u5e8f\u56de\u6eda undo \u65e5\u5fd7\u3002 \u65b9\u6cd5 4\uff1a\u4f7f\u7528\u7b2c\u4e09\u65b9\u5de5\u5177 \u6709\u4e00\u4e9b\u7b2c\u4e09\u65b9\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u6062\u590d\u5df2\u5220\u9664\u7684 MySQL \u6570\u636e\u3002 \u8fd9\u4e9b\u5de5\u5177\u901a\u5e38\u5229\u7528\u4e0a\u8ff0\u65b9\u6cd5\u6216\u5176\u4ed6\u6280\u672f\u6765\u6062\u590d\u6570\u636e\u3002 \u6d41\u884c\u7684\u6570\u636e\u6062\u590d\u5de5\u5177\u5305\u62ec Recoveronix Data Recovery\u3001EaseUS Data Recovery [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-6504","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6504","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=6504"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6504\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=6504"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=6504"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=6504"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}