{"id":163745,"date":"2024-11-05T02:04:29","date_gmt":"2024-11-04T18:04:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/163745\/"},"modified":"2024-11-05T02:04:30","modified_gmt":"2024-11-04T18:04:30","slug":"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%9a%e5%a6%82%e4%bd%95%e6%89%be%e5%9b%9e%e4%b8%9f%e5%a4%b1%e7%9a%84mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%ef%bc%9f-mysql%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/163745\/","title":{"rendered":"\u89e3\u6c7a\u65b9\u6848\uff1a\u5982\u4f55\u627e\u56de\u4e1f\u5931\u7684MySQL\u6578\u64da\u5eab\u8868\uff1f (mysql\u6578\u64da\u5eab\u8868\u4e0d\u898b)"},"content":{"rendered":"<h1 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%9a%e5%a6%82%e4%bd%95%e6%89%be%e5%9b%9e%e4%b8%9f%e5%a4%b1%e7%9a%84mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%ef%bc%9f-ZrpDsJoyJs\">\u89e3\u6c7a\u65b9\u6848\uff1a\u5982\u4f55\u627e\u56de\u4e1f\u5931\u7684MySQL\u6578\u64da\u5eab\u8868\uff1f<\/h1>\n<p>\u5728\u65e5\u5e38\u7684\u6578\u64da\u7ba1\u7406\u4e2d\uff0cMySQL\u6578\u64da\u5eab\u8868\u7684\u4e1f\u5931\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\u3002\u7121\u8ad6\u662f\u56e0\u70ba\u8aa4\u522a\u9664\u3001\u7cfb\u7d71\u5d29\u6f70\u9084\u662f\u5176\u4ed6\u610f\u5916\u60c5\u6cc1\uff0c\u6578\u64da\u7684\u4e1f\u5931\u90fd\u53ef\u80fd\u5c0d\u696d\u52d9\u9020\u6210\u56b4\u91cd\u5f71\u97ff\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e00\u4e9b\u6709\u6548\u7684\u65b9\u6cd5\u4f86\u627e\u56de\u4e1f\u5931\u7684MySQL\u6578\u64da\u5eab\u8868\uff0c\u5e6b\u52a9\u7528\u6236\u6e1b\u5c11\u640d\u5931\u3002<\/p>\n<h2 id=\"1-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%82%99%e4%bb%bd-ZrpDsJoyJs\">1. \u6aa2\u67e5\u6578\u64da\u5eab\u7684\u5099\u4efd<\/h2>\n<p>\u6700\u6709\u6548\u7684\u627e\u56de\u4e1f\u5931\u6578\u64da\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u5099\u4efd\u3002\u5982\u679c\u60a8\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\uff0c\u5247\u53ef\u4ee5\u8f15\u9b06\u6062\u5fa9\u4e1f\u5931\u7684\u8868\u3002\u4ee5\u4e0b\u662f\u6062\u5fa9\u5099\u4efd\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>mysql -u username -p database_name &lt; backup_file.sql<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c\u60a8\u9700\u8981\u5c07\u201cusername\u201d\u66ff\u63db\u70ba\u60a8\u7684MySQL\u7528\u6236\u540d\uff0c\u201cdatabase_name\u201d\u66ff\u63db\u70ba\u60a8\u8981\u6062\u5fa9\u7684\u6578\u64da\u5eab\u540d\u7a31\uff0c\u800c\u201cbackup_file.sql\u201d\u5247\u662f\u60a8\u7684\u5099\u4efd\u6587\u4ef6\u540d\u3002<\/p>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8mysql%e7%9a%84%e4%ba%8c%e9%80%b2%e5%88%b6%e6%97%a5%e8%aa%8c-ZrpDsJoyJs\">2. \u4f7f\u7528MySQL\u7684\u4e8c\u9032\u5236\u65e5\u8a8c<\/h2>\n<p>\u5982\u679c\u60a8\u555f\u7528\u4e86MySQL\u7684\u4e8c\u9032\u5236\u65e5\u8a8c\uff0c\u5247\u53ef\u4ee5\u901a\u904e\u9019\u4e9b\u65e5\u8a8c\u4f86\u6062\u5fa9\u4e1f\u5931\u7684\u6578\u64da\u3002\u4e8c\u9032\u5236\u65e5\u8a8c\u8a18\u9304\u4e86\u6240\u6709\u66f4\u6539\u6578\u64da\u5eab\u7684\u64cd\u4f5c\uff0c\u5305\u62ec\u63d2\u5165\u3001\u66f4\u65b0\u548c\u522a\u9664\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u770b\u4e8c\u9032\u5236\u65e5\u8a8c\uff1a<\/p>\n<pre><code>SHOW BINARY LOGS;<\/code><\/pre>\n<p>\u8981\u6062\u5fa9\u4e1f\u5931\u7684\u8868\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>mysqlbinlog \/path\/to\/binlog | mysql -u username -p<\/code><\/pre>\n<p>\u9019\u5c07\u628a\u4e8c\u9032\u5236\u65e5\u8a8c\u4e2d\u7684\u6240\u6709\u66f4\u6539\u61c9\u7528\u5230\u60a8\u7684\u6578\u64da\u5eab\u4e2d\u3002<\/p>\n<h2 id=\"3-%e6%aa%a2%e6%9f%a5%e4%bf%a1%e6%81%af%e6%9e%b6%e6%a7%8b-ZrpDsJoyJs\">3. \u6aa2\u67e5\u4fe1\u606f\u67b6\u69cb<\/h2>\n<p>MySQL\u7684information_schema\u6578\u64da\u5eab\u5305\u542b\u4e86\u6240\u6709\u6578\u64da\u5eab\u7684\u5143\u6578\u64da\uff0c\u5305\u62ec\u8868\u7684\u7d50\u69cb\u548c\u72c0\u614b\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u67e5\u8a62information_schema\u4f86\u6aa2\u67e5\u4e1f\u5931\u7684\u8868\u662f\u5426\u4ecd\u7136\u5b58\u5728\u65bc\u7cfb\u7d71\u4e2d\uff1a<\/p>\n<pre><code>SELECT * FROM information_schema.tables WHERE table_name = 'your_table_name';<\/code><\/pre>\n<p>\u5982\u679c\u8868\u4ecd\u7136\u5b58\u5728\uff0c\u4f46\u7121\u6cd5\u8a2a\u554f\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u6aa2\u67e5\u6b0a\u9650\u6216\u5176\u4ed6\u914d\u7f6e\u554f\u984c\u3002<\/p>\n<h2 id=\"4-%e4%bd%bf%e7%94%a8%e6%95%b8%e6%93%9a%e6%81%a2%e5%be%a9%e5%b7%a5%e5%85%b7-ZrpDsJoyJs\">4. \u4f7f\u7528\u6578\u64da\u6062\u5fa9\u5de5\u5177<\/h2>\n<p>\u5982\u679c\u4ee5\u4e0a\u65b9\u6cd5\u7121\u6cd5\u627e\u56de\u4e1f\u5931\u7684\u8868\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u5c08\u696d\u7684\u6578\u64da\u6062\u5fa9\u5de5\u5177\u3002\u9019\u4e9b\u5de5\u5177\u901a\u5e38\u80fd\u5920\u6383\u63cf\u78c1\u789f\u4e26\u6062\u5fa9\u4e1f\u5931\u7684\u6578\u64da\u3002\u5e38\u898b\u7684\u6578\u64da\u6062\u5fa9\u5de5\u5177\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>MySQL Recovery Tool<\/li>\n<li>Stellar Repair for MySQL<\/li>\n<li>Kernel for MySQL Database Recovery<\/li>\n<\/ul>\n<p>\u4f7f\u7528\u9019\u4e9b\u5de5\u5177\u6642\uff0c\u8acb\u52d9\u5fc5\u9075\u5faa\u5176\u4f7f\u7528\u8aaa\u660e\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6062\u5fa9\u3002<\/p>\n<h2 id=\"5-%e9%a0%90%e9%98%b2%e6%8e%aa%e6%96%bd-ZrpDsJoyJs\">5. \u9810\u9632\u63aa\u65bd<\/h2>\n<p>\u70ba\u4e86\u907f\u514d\u672a\u4f86\u518d\u6b21\u767c\u751f\u6578\u64da\u4e1f\u5931\u7684\u60c5\u6cc1\uff0c\u5efa\u8b70\u63a1\u53d6\u4ee5\u4e0b\u9810\u9632\u63aa\u65bd\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\uff0c\u4e26\u5c07\u5099\u4efd\u5b58\u5132\u5728\u5b89\u5168\u7684\u4f4d\u7f6e\u3002<\/li>\n<li>\u555f\u7528MySQL\u7684\u4e8c\u9032\u5236\u65e5\u8a8c\u529f\u80fd\uff0c\u4ee5\u4fbf\u80fd\u5920\u8ffd\u8e64\u6240\u6709\u66f4\u6539\u3002<\/li>\n<li>\u5b9a\u671f\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u5b8c\u6574\u6027\uff0c\u53ca\u6642\u767c\u73fe\u554f\u984c\u3002<\/li>\n<li>\u8a2d\u7f6e\u9069\u7576\u7684\u7528\u6236\u6b0a\u9650\uff0c\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ZrpDsJoyJs\">\u7e3d\u7d50<\/h2>\n<p>\u4e1f\u5931MySQL\u6578\u64da\u5eab\u8868\u7684\u60c5\u6cc1\u96d6\u7136\u4ee4\u4eba\u6cae\u55aa\uff0c\u4f46\u901a\u904e\u5099\u4efd\u3001\u4e8c\u9032\u5236\u65e5\u8a8c\u3001\u4fe1\u606f\u67b6\u69cb\u67e5\u8a62\u548c\u6578\u64da\u6062\u5fa9\u5de5\u5177\u7b49\u65b9\u6cd5\uff0c\u60a8\u4ecd\u7136\u6709\u6a5f\u6703\u627e\u56de\u4e1f\u5931\u7684\u6578\u64da\u3002\u6700\u91cd\u8981\u7684\u662f\uff0c\u5b9a\u671f\u9032\u884c\u6578\u64da\u5099\u4efd\u548c\u7dad\u8b77\uff0c\u4ee5\u6e1b\u5c11\u672a\u4f86\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u74b0\u5883\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u6709\u6548\u627e\u56de\u4e1f\u5931\u7684MySQL\u6578\u64da\u5eab\u8868\uff0c\u63a2\u7d22\u591a\u7a2e\u89e3\u6c7a\u65b9\u6848\u548c\u6b65\u9a5f\uff0c\u6062\u5fa9\u60a8\u7684\u91cd\u8981\u6578\u64da\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-163745","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163745","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=163745"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163745\/revisions"}],"predecessor-version":[{"id":163746,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163745\/revisions\/163746"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=163745"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=163745"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=163745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}