{"id":173497,"date":"2024-11-07T18:31:22","date_gmt":"2024-11-07T10:31:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/173497\/"},"modified":"2024-11-07T18:31:23","modified_gmt":"2024-11-07T10:31:23","slug":"%e5%a6%82%e4%bd%95%e6%81%a2%e5%be%a9%e8%aa%a4%e5%88%aa%e7%9a%84mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e6%96%87%e4%bb%b6%ef%bc%9f-mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e5%88%aa%e9%99%a4%e5%a6%82%e4%bd%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/173497\/","title":{"rendered":"\u5982\u4f55\u6062\u5fa9\u8aa4\u522a\u7684MySQL\u6578\u64da\u5eab\u6587\u4ef6\uff1f (mysql\u6578\u64da\u5eab\u522a\u9664\u5982\u4f55\u6062\u5fa9\u6578\u64da\u5eab\u6587\u4ef6)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e6%81%a2%e5%be%a9%e8%aa%a4%e5%88%aa%e7%9a%84mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e6%96%87%e4%bb%b6%ef%bc%9f-BCAWwpyuTi\">\u5982\u4f55\u6062\u5fa9\u8aa4\u522a\u7684MySQL\u6578\u64da\u5eab\u6587\u4ef6\uff1f<\/h1>\n<p>\u5728\u65e5\u5e38\u7684\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u8aa4\u522a\u6578\u64da\u5eab\u6587\u4ef6\u7684\u60c5\u6cc1\u6642\u6709\u767c\u751f\u3002\u7121\u8ad6\u662f\u56e0\u70ba\u64cd\u4f5c\u5931\u8aa4\u9084\u662f\u7cfb\u7d71\u6545\u969c\uff0c\u6578\u64da\u7684\u4e1f\u5931\u90fd\u53ef\u80fd\u5c0d\u696d\u52d9\u9020\u6210\u56b4\u91cd\u5f71\u97ff\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5730\u6062\u5fa9\u8aa4\u522a\u7684MySQL\u6578\u64da\u5eab\u6587\u4ef6\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u5efa\u8b70\u548c\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"1-%e7%a2%ba%e8%aa%8d%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e7%8b%80%e6%85%8b-BCAWwpyuTi\">1. \u78ba\u8a8d\u6578\u64da\u5eab\u7684\u72c0\u614b<\/h2>\n<p>\u5728\u958b\u59cb\u6062\u5fa9\u904e\u7a0b\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u8a8d\u6578\u64da\u5eab\u7684\u7576\u524d\u72c0\u614b\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u6578\u64da\u5eab\u662f\u5426\u4ecd\u7136\u5b58\u5728\uff1a<\/p>\n<pre><code>SHOW DATABASES;<\/code><\/pre>\n<p>\u5982\u679c\u6578\u64da\u5eab\u4e0d\u5728\u5217\u8868\u4e2d\uff0c\u5247\u8868\u793a\u5b83\u5df2\u88ab\u522a\u9664\u3002\u6b64\u6642\uff0c\u60a8\u9700\u8981\u8003\u616e\u6062\u5fa9\u7684\u9078\u9805\u3002<\/p>\n<h2 id=\"2-%e6%aa%a2%e6%9f%a5%e5%82%99%e4%bb%bd-BCAWwpyuTi\">2. \u6aa2\u67e5\u5099\u4efd<\/h2>\n<p>\u6700\u6709\u6548\u7684\u6062\u5fa9\u65b9\u6cd5\u662f\u4f7f\u7528\u5099\u4efd\u3002\u5982\u679c\u60a8\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6062\u5fa9\u6578\u64da\u5eab\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 <code>username<\/code> \u66ff\u63db\u70ba\u60a8\u7684MySQL\u7528\u6236\u540d\uff0c<code>database_name<\/code> \u66ff\u63db\u70ba\u60a8\u8981\u6062\u5fa9\u7684\u6578\u64da\u5eab\u540d\u7a31\uff0c<code>backup_file.sql<\/code> \u66ff\u63db\u70ba\u60a8\u7684\u5099\u4efd\u6587\u4ef6\u540d\u3002<\/p>\n<h2 id=\"3-%e4%bd%bf%e7%94%a8mysql%e7%9a%84%e4%ba%8c%e9%80%b2%e5%88%b6%e6%97%a5%e8%aa%8c-BCAWwpyuTi\">3. \u4f7f\u7528MySQL\u7684\u4e8c\u9032\u5236\u65e5\u8a8c<\/h2>\n<p>\u5982\u679c\u60a8\u6c92\u6709\u5099\u4efd\uff0c\u53e6\u4e00\u500b\u9078\u64c7\u662f\u4f7f\u7528MySQL\u7684\u4e8c\u9032\u5236\u65e5\u8a8c\u3002\u4e8c\u9032\u5236\u65e5\u8a8c\u8a18\u9304\u4e86\u6240\u6709\u66f4\u6539\u6578\u64da\u5eab\u7684\u64cd\u4f5c\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u4f86\u6062\u5fa9\u6578\u64da\uff1a<\/p>\n<ul>\n<li>\u9996\u5148\uff0c\u78ba\u4fdd\u4e8c\u9032\u5236\u65e5\u8a8c\u529f\u80fd\u5df2\u555f\u7528\u3002\u53ef\u4ee5\u5728MySQL\u914d\u7f6e\u6587\u4ef6\u4e2d\u6aa2\u67e5\uff1a<\/li>\n<pre><code>log_bin = mysql-bin<\/code><\/pre>\n<li>\u7136\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u4e8c\u9032\u5236\u65e5\u8a8c\uff1a<\/li>\n<pre><code>SHOW BINARY LOGS;<\/code><\/pre>\n<li>\u63a5\u4e0b\u4f86\uff0c\u4f7f\u7528 <code>mysqlbinlog<\/code> \u5de5\u5177\u4f86\u6062\u5fa9\u6578\u64da\uff1a<\/li>\n<pre><code>mysqlbinlog mysql-bin.000001 | mysql -u username -p<\/code><\/pre>\n<li>\u9019\u5c07\u628a\u6307\u5b9a\u7684\u4e8c\u9032\u5236\u65e5\u8a8c\u6587\u4ef6\u4e2d\u7684\u6240\u6709\u66f4\u6539\u61c9\u7528\u5230\u6578\u64da\u5eab\u4e2d\u3002<\/li>\n<\/ul>\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-BCAWwpyuTi\">4. \u4f7f\u7528\u6578\u64da\u6062\u5fa9\u5de5\u5177<\/h2>\n<p>\u5982\u679c\u4ee5\u4e0a\u65b9\u6cd5\u90fd\u7121\u6cd5\u6062\u5fa9\u6578\u64da\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u5c08\u696d\u7684\u6578\u64da\u6062\u5fa9\u5de5\u5177\u3002\u5e02\u9762\u4e0a\u6709\u8a31\u591a\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u6062\u5fa9\u522a\u9664\u7684MySQL\u6578\u64da\u5eab\u6587\u4ef6\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>MySQL Recovery Tool<\/li>\n<li>Stellar Phoenix MySQL Database Repair<\/li>\n<li>Kernel for MySQL Database Recovery<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u5de5\u5177\u901a\u5e38\u63d0\u4f9b\u7528\u6236\u53cb\u597d\u7684\u754c\u9762\uff0c\u4e26\u80fd\u5920\u6383\u63cf\u548c\u6062\u5fa9\u4e1f\u5931\u7684\u6578\u64da\u3002<\/p>\n<h2 id=\"5-%e9%a0%90%e9%98%b2%e6%8e%aa%e6%96%bd-BCAWwpyuTi\">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\u78ba\u4fdd\u5099\u4efd\u6587\u4ef6\u7684\u5b89\u5168\u5b58\u5132\u3002<\/li>\n<li>\u555f\u7528MySQL\u7684\u4e8c\u9032\u5236\u65e5\u8a8c\u529f\u80fd\uff0c\u4ee5\u4fbf\u5728\u9700\u8981\u6642\u80fd\u5920\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li>\u5c0d\u6578\u64da\u5eab\u64cd\u4f5c\u9032\u884c\u6b0a\u9650\u7ba1\u7406\uff0c\u9650\u5236\u4e0d\u5fc5\u8981\u7684\u522a\u9664\u6b0a\u9650\u3002<\/li>\n<li>\u5b9a\u671f\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u5b8c\u6574\u6027\u548c\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-BCAWwpyuTi\">\u7e3d\u7d50<\/h2>\n<p>\u6062\u5fa9\u8aa4\u522a\u7684MySQL\u6578\u64da\u5eab\u6587\u4ef6\u96d6\u7136\u5177\u6709\u6311\u6230\u6027\uff0c\u4f46\u901a\u904e\u5b9a\u671f\u5099\u4efd\u3001\u4f7f\u7528\u4e8c\u9032\u5236\u65e5\u8a8c\u548c\u5c08\u696d\u7684\u6578\u64da\u6062\u5fa9\u5de5\u5177\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u6e1b\u5c11\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002\u7121\u8ad6\u60a8\u662f\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u4fdd\u6301\u826f\u597d\u7684\u6578\u64da\u7ba1\u7406\u7fd2\u6163\u90fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5e6b\u52a9\u60a8\u5728\u9762\u5c0d\u6578\u64da\u4e1f\u5931\u6642\uff0c\u80fd\u5920\u8fc5\u901f\u800c\u6709\u6548\u5730\u6062\u5fa9\u60a8\u7684\u6578\u64da\u5eab\u6587\u4ef6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u6062\u5fa9\u8aa4\u522a\u7684MySQL\u6578\u64da\u5eab\u6587\u4ef6\uff0c\u638c\u63e1\u6709\u6548\u7684\u6578\u64da\u6062\u5fa9\u6280\u5de7\uff0c\u4fdd\u8b77\u60a8\u7684\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-173497","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173497","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=173497"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173497\/revisions"}],"predecessor-version":[{"id":173498,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173497\/revisions\/173498"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=173497"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=173497"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=173497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}