{"id":194683,"date":"2024-11-13T08:42:18","date_gmt":"2024-11-13T00:42:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/194683\/"},"modified":"2024-11-13T08:42:20","modified_gmt":"2024-11-13T00:42:20","slug":"%e9%97%9c%e6%96%bcmysql%e4%ba%8b%e5%8b%99%e7%9a%84%e6%93%8d%e4%bd%9c%e7%a4%ba%e4%be%8b%e4%bb%a5%e5%8f%8a%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/194683\/","title":{"rendered":"\u95dc\u65bcMySQL\u4e8b\u52d9\u7684\u64cd\u4f5c\u793a\u4f8b\u4ee5\u53ca\u6ce8\u610f\u4e8b\u9805"},"content":{"rendered":"<h1 id=\"%e9%97%9c%e6%96%bcmysql%e4%ba%8b%e5%8b%99%e7%9a%84%e6%93%8d%e4%bd%9c%e7%a4%ba%e4%be%8b%e4%bb%a5%e5%8f%8a%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-hicBfauRUE\">\u95dc\u65bcMySQL\u4e8b\u52d9\u7684\u64cd\u4f5c\u793a\u4f8b\u4ee5\u53ca\u6ce8\u610f\u4e8b\u9805<\/h1>\n<p>\u5728\u73fe\u4ee3\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0c\u4e8b\u52d9\uff08Transaction\uff09\u662f\u4e00\u500b\u81f3\u95dc\u91cd\u8981\u7684\u6982\u5ff5\u3002MySQL\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u958b\u6e90\u6578\u64da\u5eab\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u4e8b\u52d9\u652f\u6301\u3002\u672c\u6587\u5c07\u63a2\u8a0eMySQL\u4e8b\u52d9\u7684\u57fa\u672c\u64cd\u4f5c\u793a\u4f8b\u4ee5\u53ca\u5728\u4f7f\u7528\u904e\u7a0b\u4e2d\u9700\u8981\u6ce8\u610f\u7684\u4e8b\u9805\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afmysql%e4%ba%8b%e5%8b%99%ef%bc%9f-hicBfauRUE\">\u4ec0\u9ebc\u662fMySQL\u4e8b\u52d9\uff1f<\/h2>\n<p>\u4e8b\u52d9\u662f\u4e00\u7d44\u64cd\u4f5c\u7684\u96c6\u5408\uff0c\u9019\u4e9b\u64cd\u4f5c\u8981\u9ebc\u5168\u90e8\u6210\u529f\uff0c\u8981\u9ebc\u5168\u90e8\u5931\u6557\u3002\u9019\u7a2e\u7279\u6027\u88ab\u7a31\u70ba\u539f\u5b50\u6027\uff08Atomicity\uff09\u3002MySQL\u4e8b\u52d9\u9075\u5faaACID\u539f\u5247\uff0c\u5373\u539f\u5b50\u6027\u3001\u4e00\u81f4\u6027\u3001\u9694\u96e2\u6027\u548c\u6301\u4e45\u6027\u3002\u9019\u4e9b\u7279\u6027\u78ba\u4fdd\u4e86\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n<h2 id=\"mysql%e4%ba%8b%e5%8b%99%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-hicBfauRUE\">MySQL\u4e8b\u52d9\u7684\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>\u5728MySQL\u4e2d\uff0c\u4e8b\u52d9\u7684\u57fa\u672c\u64cd\u4f5c\u5305\u62ec\u958b\u59cb\u4e8b\u52d9\u3001\u63d0\u4ea4\u4e8b\u52d9\u548c\u56de\u6efe\u4e8b\u52d9\u3002\u4ee5\u4e0b\u662f\u9019\u4e9b\u64cd\u4f5c\u7684\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"1-%e9%96%8b%e5%a7%8b%e4%ba%8b%e5%8b%99-hicBfauRUE\">1. \u958b\u59cb\u4e8b\u52d9<\/h3>\n<pre><code>START TRANSACTION;<\/code><\/pre>\n<p>\u6216\u8005\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>BEGIN;<\/code><\/pre>\n<h3 id=\"2-%e5%9f%b7%e8%a1%8c%e6%95%b8%e6%93%9a%e6%93%8d%e4%bd%9c-hicBfauRUE\">2. \u57f7\u884c\u6578\u64da\u64cd\u4f5c<\/h3>\n<p>\u5728\u4e8b\u52d9\u4e2d\uff0c\u53ef\u4ee5\u57f7\u884c\u591a\u500b\u6578\u64da\u64cd\u4f5c\uff0c\u4f8b\u5982\u63d2\u5165\u3001\u66f4\u65b0\u6216\u522a\u9664\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u63d2\u5165\u6578\u64da\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>INSERT INTO users (username, email) VALUES ('john_doe', 'john@example.com');<\/code><\/pre>\n<h3 id=\"3-%e6%8f%90%e4%ba%a4%e4%ba%8b%e5%8b%99-hicBfauRUE\">3. \u63d0\u4ea4\u4e8b\u52d9<\/h3>\n<p>\u5982\u679c\u6240\u6709\u64cd\u4f5c\u90fd\u6210\u529f\uff0c\u5247\u53ef\u4ee5\u63d0\u4ea4\u4e8b\u52d9\uff0c\u5c07\u66f4\u6539\u4fdd\u5b58\u5230\u6578\u64da\u5eab\u4e2d\uff1a<\/p>\n<pre><code>COMMIT;<\/code><\/pre>\n<h3 id=\"4-%e5%9b%9e%e6%bb%be%e4%ba%8b%e5%8b%99-hicBfauRUE\">4. \u56de\u6efe\u4e8b\u52d9<\/h3>\n<p>\u5982\u679c\u5728\u4e8b\u52d9\u904e\u7a0b\u4e2d\u767c\u751f\u932f\u8aa4\uff0c\u53ef\u4ee5\u9078\u64c7\u56de\u6efe\u4e8b\u52d9\uff0c\u64a4\u92b7\u6240\u6709\u64cd\u4f5c\uff1a<\/p>\n<pre><code>ROLLBACK;<\/code><\/pre>\n<h2 id=\"%e4%ba%8b%e5%8b%99%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-hicBfauRUE\">\u4e8b\u52d9\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528MySQL\u4e8b\u52d9\u6642\uff0c\u6709\u5e7e\u500b\u6ce8\u610f\u4e8b\u9805\u9700\u8981\u8003\u616e\uff1a<\/p>\n<ul>\n<li><strong>\u4e8b\u52d9\u9694\u96e2\u7d1a\u5225\uff1a<\/strong>MySQL\u652f\u6301\u591a\u7a2e\u4e8b\u52d9\u9694\u96e2\u7d1a\u5225\uff0c\u5305\u62ec\u8b80\u672a\u63d0\u4ea4\u3001\u8b80\u5df2\u63d0\u4ea4\u3001\u53ef\u91cd\u8907\u8b80\u548c\u4e32\u884c\u5316\u3002\u9078\u64c7\u5408\u9069\u7684\u9694\u96e2\u7d1a\u5225\u53ef\u4ee5\u5f71\u97ff\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u6027\u80fd\u3002<\/li>\n<li><strong>\u6b7b\u9396\u554f\u984c\uff1a<\/strong>\u5728\u591a\u500b\u4e8b\u52d9\u540c\u6642\u57f7\u884c\u6642\uff0c\u53ef\u80fd\u6703\u767c\u751f\u6b7b\u9396\u3002\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0cMySQL\u6703\u81ea\u52d5\u6aa2\u6e2c\u4e26\u56de\u6efe\u5176\u4e2d\u4e00\u500b\u4e8b\u52d9\uff0c\u4ee5\u89e3\u6c7a\u6b7b\u9396\u3002<\/li>\n<li><strong>\u9577\u6642\u9593\u904b\u884c\u7684\u4e8b\u52d9\uff1a<\/strong>\u9577\u6642\u9593\u904b\u884c\u7684\u4e8b\u52d9\u53ef\u80fd\u6703\u5c0e\u81f4\u9396\u5b9a\u554f\u984c\uff0c\u5f71\u97ff\u5176\u4ed6\u4e8b\u52d9\u7684\u57f7\u884c\u3002\u56e0\u6b64\uff0c\u61c9\u76e1\u91cf\u7e2e\u77ed\u4e8b\u52d9\u7684\u57f7\u884c\u6642\u9593\u3002<\/li>\n<li><strong>\u4f7f\u7528\u5408\u9069\u7684\u6578\u64da\u985e\u578b\uff1a<\/strong>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\uff0c\u6e1b\u5c11\u5b58\u5132\u7a7a\u9593\u7684\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-hicBfauRUE\">\u7d50\u8ad6<\/h2>\n<p>MySQL\u4e8b\u52d9\u662f\u78ba\u4fdd\u6578\u64da\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u7684\u95dc\u9375\u5de5\u5177\u3002\u901a\u904e\u6b63\u78ba\u4f7f\u7528\u4e8b\u52d9\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u64cd\u4f5c\uff0c\u907f\u514d\u6578\u64da\u4e0d\u4e00\u81f4\u7684\u554f\u984c\u3002\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u4e86\u89e3\u4e8b\u52d9\u7684\u57fa\u672c\u64cd\u4f5c\u53ca\u5176\u6ce8\u610f\u4e8b\u9805\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u65b9\u6848\u53ef\u4ee5\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u9ad8\u6548\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3MySQL\u4e8b\u52d9\u7684\u64cd\u4f5c\u793a\u4f8b\u53ca\u6ce8\u610f\u4e8b\u9805\uff0c\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u8207\u5b8c\u6574\u6027\uff0c\u63d0\u5347\u6578\u64da\u5eab\u7ba1\u7406\u6548\u7387\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-194683","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194683","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=194683"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194683\/revisions"}],"predecessor-version":[{"id":194684,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194683\/revisions\/194684"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=194683"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=194683"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=194683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}