{"id":74998,"date":"2024-10-15T23:09:16","date_gmt":"2024-10-15T15:09:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/74998\/"},"modified":"2024-10-15T23:09:17","modified_gmt":"2024-10-15T15:09:17","slug":"mysql-%e5%82%99%e4%bb%bd%e7%9a%84%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e8%88%87%e5%8a%9f%e8%83%bd%e4%bb%8b%e7%b4%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/74998\/","title":{"rendered":"MySQL \u5099\u4efd\u7684\u5be6\u969b\u61c9\u7528\u8207\u529f\u80fd\u4ecb\u7d39"},"content":{"rendered":"<h1 id=\"mysql-%e5%82%99%e4%bb%bd%e7%9a%84%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e8%88%87%e5%8a%9f%e8%83%bd%e4%bb%8b%e7%b4%b9-DMjpDWvFFL\">MySQL \u5099\u4efd\u7684\u5be6\u969b\u61c9\u7528\u8207\u529f\u80fd\u4ecb\u7d39<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\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\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u70ba\u4e86\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u610f\u5916\u640d\u58de\u6216\u4e1f\u5931\u800c\u53d7\u5230\u5f71\u97ff\uff0c\u5b9a\u671f\u5099\u4efd MySQL \u6578\u64da\u5eab\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u63a2\u8a0e MySQL \u5099\u4efd\u7684\u5be6\u969b\u61c9\u7528\u53ca\u5176\u529f\u80fd\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-mysql-%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-DMjpDWvFFL\">\u70ba\u4ec0\u9ebc\u9700\u8981\u5099\u4efd MySQL \u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u6578\u64da\u4e1f\u5931\u7684\u539f\u56e0\u6709\u5f88\u591a\uff0c\u5305\u62ec\u786c\u4ef6\u6545\u969c\u3001\u4eba\u70ba\u932f\u8aa4\u3001\u60e1\u610f\u653b\u64ca\u7b49\u3002\u9019\u4e9b\u60c5\u6cc1\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u7684\u6c38\u4e45\u6027\u640d\u5931\uff0c\u5c0d\u4f01\u696d\u548c\u500b\u4eba\u7528\u6236\u9020\u6210\u56b4\u91cd\u5f71\u97ff\u3002\u56e0\u6b64\uff0c\u5b9a\u671f\u5099\u4efd MySQL \u6578\u64da\u5eab\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u5728\u767c\u751f\u554f\u984c\u6642\u8fc5\u901f\u6062\u5fa9\u6578\u64da\uff0c\u6e1b\u5c11\u640d\u5931\u3002<\/p>\n<h2 id=\"mysql-%e5%82%99%e4%bb%bd%e7%9a%84%e9%a1%9e%e5%9e%8b-DMjpDWvFFL\">MySQL \u5099\u4efd\u7684\u985e\u578b<\/h2>\n<p>MySQL \u63d0\u4f9b\u4e86\u591a\u7a2e\u5099\u4efd\u65b9\u6cd5\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5e7e\u7a2e\uff1a<\/p>\n<ul>\n<li><strong>\u908f\u8f2f\u5099\u4efd\uff1a<\/strong>\u4f7f\u7528 SQL \u8a9e\u53e5\u5c0e\u51fa\u6578\u64da\uff0c\u901a\u5e38\u4f7f\u7528 <code>mysqldump<\/code> \u5de5\u5177\u3002\u9019\u7a2e\u65b9\u6cd5\u9069\u5408\u5c0f\u578b\u6578\u64da\u5eab\uff0c\u56e0\u70ba\u5b83\u751f\u6210\u7684\u5099\u4efd\u6587\u4ef6\u8f03\u5c0f\u4e14\u6613\u65bc\u7ba1\u7406\u3002<\/li>\n<li><strong>\u7269\u7406\u5099\u4efd\uff1a<\/strong>\u76f4\u63a5\u8907\u88fd\u6578\u64da\u5eab\u6587\u4ef6\uff0c\u9019\u7a2e\u65b9\u6cd5\u9069\u5408\u5927\u578b\u6578\u64da\u5eab\u3002\u53ef\u4ee5\u4f7f\u7528 <code>mysqlhotcopy<\/code> \u6216\u8005\u76f4\u63a5\u8907\u88fd\u6578\u64da\u76ee\u9304\u3002<\/li>\n<li><strong>\u589e\u91cf\u5099\u4efd\uff1a<\/strong>\u50c5\u5099\u4efd\u81ea\u4e0a\u6b21\u5099\u4efd\u4ee5\u4f86\u767c\u751f\u8b8a\u66f4\u7684\u6578\u64da\uff0c\u9019\u6a23\u53ef\u4ee5\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\u548c\u6642\u9593\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%80%b2%e8%a1%8c-mysql-%e5%82%99%e4%bb%bd-DMjpDWvFFL\">\u5982\u4f55\u9032\u884c MySQL \u5099\u4efd<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 <code>mysqldump<\/code> \u9032\u884c\u908f\u8f2f\u5099\u4efd\u7684\u57fa\u672c\u6b65\u9a5f\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>\u5728\u9019\u500b\u547d\u4ee4\u4e2d\uff0c\u60a8\u9700\u8981\u66ff\u63db\u4ee5\u4e0b\u90e8\u5206\uff1a<\/p>\n<ul>\n<li>[\u7528\u6236\u540d]\uff1a\u60a8\u7684 MySQL \u7528\u6236\u540d<\/li>\n<li>[\u6578\u64da\u5eab\u540d]\uff1a\u60a8\u8981\u5099\u4efd\u7684\u6578\u64da\u5eab\u540d\u7a31<\/li>\n<li>[\u5099\u4efd\u6587\u4ef6\u540d]\uff1a\u60a8\u5e0c\u671b\u4fdd\u5b58\u7684\u5099\u4efd\u6587\u4ef6\u540d\u7a31<\/li>\n<\/ul>\n<p>\u57f7\u884c\u6b64\u547d\u4ee4\u5f8c\uff0c\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u8f38\u5165\u5bc6\u78bc\uff0c\u7136\u5f8c\u5c07\u6578\u64da\u5eab\u7684\u5167\u5bb9\u5c0e\u51fa\u5230\u6307\u5b9a\u7684 SQL \u6587\u4ef6\u4e2d\u3002<\/p>\n<h2 id=\"%e5%82%99%e4%bb%bd%e7%9a%84%e8%87%aa%e5%8b%95%e5%8c%96-DMjpDWvFFL\">\u5099\u4efd\u7684\u81ea\u52d5\u5316<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd\u5099\u4efd\u7684\u5b9a\u671f\u6027\uff0c\u8a31\u591a\u7528\u6236\u9078\u64c7\u4f7f\u7528\u8a08\u5283\u4efb\u52d9\uff08\u5982 Linux \u7684 <code>cron<\/code>\uff09\u4f86\u81ea\u52d5\u57f7\u884c\u5099\u4efd\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 <code>cron<\/code> \u4efb\u52d9\u793a\u4f8b\uff0c\u6bcf\u5929\u51cc\u6668 2 \u9ede\u81ea\u52d5\u5099\u4efd\uff1a<\/p>\n<pre><code>0 2 * * * mysqldump -u [\u7528\u6236\u540d] -p[\u5bc6\u78bc] [\u6578\u64da\u5eab\u540d] &gt; \/path\/to\/backup\/[\u5099\u4efd\u6587\u4ef6\u540d]-$(date +%F).sql<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u60a8\u5c31\u53ef\u4ee5\u78ba\u4fdd\u6bcf\u5929\u90fd\u6709\u6700\u65b0\u7684\u6578\u64da\u5099\u4efd\u3002<\/p>\n<h2 id=\"%e6%81%a2%e5%be%a9-mysql-%e6%95%b8%e6%93%9a%e5%ba%ab-DMjpDWvFFL\">\u6062\u5fa9 MySQL \u6578\u64da\u5eab<\/h2>\n<p>\u5728\u9700\u8981\u6062\u5fa9\u6578\u64da\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>mysql -u [\u7528\u6236\u540d] -p [\u6578\u64da\u5eab\u540d] &lt; [\u5099\u4efd\u6587\u4ef6\u540d].sql<\/code><\/pre>\n<p>\u9019\u5c07\u5f9e\u5099\u4efd\u6587\u4ef6\u4e2d\u6062\u5fa9\u6578\u64da\u5eab\u7684\u5167\u5bb9\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-DMjpDWvFFL\">\u7d50\u8ad6<\/h2>\n<p>MySQL \u5099\u4efd\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u63aa\u65bd\u3002\u901a\u904e\u5b9a\u671f\u5099\u4efd\u548c\u81ea\u52d5\u5316\u5099\u4efd\u904e\u7a0b\uff0c\u7528\u6236\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u8b77\u81ea\u5df1\u7684\u6578\u64da\uff0c\u4e26\u5728\u9700\u8981\u6642\u8fc5\u901f\u6062\u5fa9\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u7db2\u7ad9\u9084\u662f\u5927\u578b\u61c9\u7528\u7a0b\u5e8f\uff0c\u5099\u4efd\u90fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c\u6578\u64da\u5eab\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 MySQL \u5099\u4efd\u7684\u5be6\u969b\u61c9\u7528\u8207\u529f\u80fd\uff0c\u4e86\u89e3\u5982\u4f55\u6709\u6548\u4fdd\u8b77\u6578\u64da\u3001\u63d0\u9ad8\u7cfb\u7d71\u7a69\u5b9a\u6027\u53ca\u6062\u5fa9\u80fd\u529b\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-74998","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/74998","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=74998"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/74998\/revisions"}],"predecessor-version":[{"id":74999,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/74998\/revisions\/74999"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=74998"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=74998"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=74998"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}