{"id":162323,"date":"2024-11-04T14:05:26","date_gmt":"2024-11-04T06:05:26","guid":{"rendered":"https:\/\/server.hk\/cnblog\/162323\/"},"modified":"2024-11-04T14:05:27","modified_gmt":"2024-11-04T06:05:27","slug":"%e7%b0%a1%e5%96%ae%e6%95%99%e7%a8%8b%ef%bc%9a%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-mysq-%e5%b0%8e%e5%87%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e6%96%87%e4%bb%b6-mysq-%e5%b0%8e%e5%87%ba","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/162323\/","title":{"rendered":"\u7c21\u55ae\u6559\u7a0b\uff1a\u5982\u4f55\u4f7f\u7528 mysq \u5c0e\u51fa\u6578\u64da\u5eab\u5099\u4efd\u6587\u4ef6 (mysq \u5c0e\u51fa\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e7%b0%a1%e5%96%ae%e6%95%99%e7%a8%8b%ef%bc%9a%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-mysq-%e5%b0%8e%e5%87%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e6%96%87%e4%bb%b6-mysq-%e5%b0%8e%e5%87%ba-mQwLgXgHOS\">\u7c21\u55ae\u6559\u7a0b\uff1a\u5982\u4f55\u4f7f\u7528 mysq \u5c0e\u51fa\u6578\u64da\u5eab\u5099\u4efd\u6587\u4ef6 (mysq \u5c0e\u51fa\u6578\u64da\u5eab)<\/h1>\n<p>\u5728\u6578\u64da\u7ba1\u7406\u4e2d\uff0c\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u6b65\u9a5f\u3002MySQL \u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u958b\u6e90\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u5c0e\u51fa\u6578\u64da\u5eab\u5099\u4efd\u6587\u4ef6\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 MySQL \u7684\u547d\u4ee4\u884c\u5de5\u5177\u4f86\u5c0e\u51fa\u6578\u64da\u5eab\u5099\u4efd\u6587\u4ef6\uff0c\u4e26\u63d0\u4f9b\u8a73\u7d30\u7684\u6b65\u9a5f\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%82%99%e4%bb%bd%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-mQwLgXgHOS\">\u70ba\u4ec0\u9ebc\u9700\u8981\u5099\u4efd\u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u6578\u64da\u5eab\u5099\u4efd\u662f\u4fdd\u8b77\u6578\u64da\u7684\u91cd\u8981\u63aa\u65bd\uff0c\u4e3b\u8981\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9632\u6b62\u6578\u64da\u4e1f\u5931\uff1a\u610f\u5916\u522a\u9664\u3001\u786c\u4ef6\u6545\u969c\u6216\u5176\u4ed6\u707d\u96e3\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u6578\u64da\u6062\u5fa9\uff1a\u5728\u6578\u64da\u640d\u58de\u6216\u4e1f\u5931\u7684\u60c5\u6cc1\u4e0b\uff0c\u53ef\u4ee5\u901a\u904e\u5099\u4efd\u6587\u4ef6\u5feb\u901f\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li>\u7248\u672c\u63a7\u5236\uff1a\u5099\u4efd\u53ef\u4ee5\u5e6b\u52a9\u7ba1\u7406\u6578\u64da\u7684\u4e0d\u540c\u7248\u672c\uff0c\u4fbf\u65bc\u8ffd\u8e64\u8b8a\u66f4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8-mysq-%e5%b0%8e%e5%87%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%ad%a5%e9%a9%9f-mQwLgXgHOS\">\u4f7f\u7528 mysq \u5c0e\u51fa\u6578\u64da\u5eab\u7684\u6b65\u9a5f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 MySQL \u547d\u4ee4\u884c\u5de5\u5177\u5c0e\u51fa\u6578\u64da\u5eab\u7684\u5177\u9ad4\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-1%ef%bc%9a%e7%99%bb%e9%8c%84%e5%88%b0-mysql-mQwLgXgHOS\">\u6b65\u9a5f 1\uff1a\u767b\u9304\u5230 MySQL<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u4f7f\u7528\u547d\u4ee4\u884c\u767b\u9304\u5230 MySQL\u3002\u6253\u958b\u7d42\u7aef\u6216\u547d\u4ee4\u63d0\u793a\u7b26\uff0c\u7136\u5f8c\u8f38\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>mysql -u \u7528\u6236\u540d -p<\/code><\/pre>\n<p>\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u8f38\u5165\u5bc6\u78bc\u3002\u8acb\u8f38\u5165\u76f8\u61c9\u7684\u5bc6\u78bc\u4ee5\u767b\u9304\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-2%ef%bc%9a%e5%b0%8e%e5%87%ba%e6%95%b8%e6%93%9a%e5%ba%ab-mQwLgXgHOS\">\u6b65\u9a5f 2\uff1a\u5c0e\u51fa\u6578\u64da\u5eab<\/h3>\n<p>\u767b\u9304\u6210\u529f\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 <code>mysqldump<\/code> \u547d\u4ee4\u4f86\u5c0e\u51fa\u6578\u64da\u5eab\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u5c0e\u51fa\u547d\u4ee4\u683c\u5f0f\uff1a<\/p>\n<pre><code>mysqldump -u \u7528\u6236\u540d -p \u6578\u64da\u5eab\u540d &gt; \u5099\u4efd\u6587\u4ef6\u540d.sql<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u7684\u7528\u6236\u540d\u662f <code>root<\/code>\uff0c\u6578\u64da\u5eab\u540d\u662f <code>mydatabase<\/code>\uff0c\u60a8\u5e0c\u671b\u5c07\u5099\u4efd\u6587\u4ef6\u547d\u540d\u70ba <code>mydatabase_backup.sql<\/code>\uff0c\u5247\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>mysqldump -u root -p mydatabase &gt; mydatabase_backup.sql<\/code><\/pre>\n<p>\u57f7\u884c\u6b64\u547d\u4ee4\u5f8c\uff0c\u7cfb\u7d71\u6703\u8981\u6c42\u60a8\u8f38\u5165\u5bc6\u78bc\u3002\u8f38\u5165\u6b63\u78ba\u7684\u5bc6\u78bc\u5f8c\uff0c\u6578\u64da\u5eab\u5c07\u88ab\u5c0e\u51fa\u5230\u6307\u5b9a\u7684\u5099\u4efd\u6587\u4ef6\u4e2d\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-3%ef%bc%9a%e6%aa%a2%e6%9f%a5%e5%82%99%e4%bb%bd%e6%96%87%e4%bb%b6-mQwLgXgHOS\">\u6b65\u9a5f 3\uff1a\u6aa2\u67e5\u5099\u4efd\u6587\u4ef6<\/h3>\n<p>\u5c0e\u51fa\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u6587\u672c\u7de8\u8f2f\u5668\u6216\u547d\u4ee4\u884c\u5de5\u5177\u6aa2\u67e5\u5099\u4efd\u6587\u4ef6\u7684\u5167\u5bb9\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u5099\u4efd\u6587\u4ef6\u7684\u524d\u5e7e\u884c\uff1a<\/p>\n<pre><code>head -n 10 mydatabase_backup.sql<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u5099\u4efd\u6587\u4ef6\u5df2\u6b63\u78ba\u751f\u6210\u3002<\/p>\n<h2 id=\"%e5%85%b6%e4%bb%96%e5%b0%8e%e5%87%ba%e9%81%b8%e9%a0%85-mQwLgXgHOS\">\u5176\u4ed6\u5c0e\u51fa\u9078\u9805<\/h2>\n<p>\u9664\u4e86\u57fa\u672c\u7684\u5c0e\u51fa\u547d\u4ee4\uff0c<code>mysqldump<\/code> \u9084\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u9805\u4f86\u81ea\u5b9a\u7fa9\u5c0e\u51fa\u904e\u7a0b\uff1a<\/p>\n<ul>\n<li><code>--no-data<\/code>\uff1a\u50c5\u5c0e\u51fa\u6578\u64da\u5eab\u7d50\u69cb\uff0c\u4e0d\u5305\u62ec\u6578\u64da\u3002<\/li>\n<li><code>--add-drop-table<\/code>\uff1a\u5728\u6bcf\u500b\u8868\u4e4b\u524d\u6dfb\u52a0 <code>DROP TABLE<\/code> \u8a9e\u53e5\uff0c\u4ee5\u4fbf\u5728\u5c0e\u5165\u6642\u522a\u9664\u73fe\u6709\u8868\u3002<\/li>\n<li><code>--single-transaction<\/code>\uff1a\u5728\u5c0e\u51fa\u5927\u578b\u6578\u64da\u5eab\u6642\uff0c\u4f7f\u7528\u6b64\u9078\u9805\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u82e5\u8981\u5c0e\u51fa\u7d50\u69cb\u548c\u6578\u64da\uff0c\u4e26\u5728\u5c0e\u51fa\u6642\u6dfb\u52a0 <code>DROP TABLE<\/code> \u8a9e\u53e5\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>mysqldump -u root -p --add-drop-table mydatabase &gt; mydatabase_backup.sql<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-mQwLgXgHOS\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u4f7f\u7528 MySQL \u5c0e\u51fa\u6578\u64da\u5eab\u5099\u4efd\u6587\u4ef6\u3002\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u63aa\u65bd\uff0c\u5efa\u8b70\u6bcf\u4f4d\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u90fd\u61c9\u638c\u63e1\u9019\u4e00\u6280\u80fd\u3002\u82e5\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u65b9\u6848\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u6578\u64da\u5eab\u63d0\u4f9b\u66f4\u7a69\u5b9a\u7684\u904b\u884c\u74b0\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528 MySQL \u5c0e\u51fa\u6578\u64da\u5eab\u5099\u4efd\u6587\u4ef6\u7684\u7c21\u55ae\u6559\u7a0b\uff0c\u8f15\u9b06\u4fdd\u8b77\u60a8\u7684\u6578\u64da\uff0c\u78ba\u4fdd\u8cc7\u6599\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-162323","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162323","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=162323"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162323\/revisions"}],"predecessor-version":[{"id":162324,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162323\/revisions\/162324"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=162323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=162323"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=162323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}