{"id":200304,"date":"2025-05-06T09:50:48","date_gmt":"2025-05-06T01:50:48","guid":{"rendered":"https:\/\/server.hk\/cnblog\/200304\/"},"modified":"2025-05-06T09:50:48","modified_gmt":"2025-05-06T01:50:48","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-mysql-%e5%90%8c%e6%97%b6%e6%93%8d%e4%bd%9c%e5%a4%9a%e4%b8%aa%e6%95%b0%e6%8d%ae%e5%ba%93%e4%b8%ad%e7%9a%84%e7%9b%b8%e5%90%8c%e8%a1%a8%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/200304\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 MySQL \u540c\u65f6\u64cd\u4f5c\u591a\u4e2a\u6570\u636e\u5e93\u4e2d\u7684\u76f8\u540c\u8868\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>\u5982\u4f55\u4f7f\u7528 MySQL \u540c\u65f6\u64cd\u4f5c\u591a\u4e2a\u6570\u636e\u5e93\u4e2d\u7684\u76f8\u540c\u8868\uff1f<\/h1>\n<p>\u5927\u5bb6\u597d\uff0c\u6211\u4eec\u53c8\u89c1\u9762\u4e86\u554a~\u672c\u6587\u7684\u5185\u5bb9\u4e2d\u5c06\u4f1a\u6d89\u53ca\u5230\u7b49\u7b49\u3002\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60\u76f8\u5173\u77e5\u8bc6\uff0c\u6b22\u8fce\u5173\u6ce8\u6211\uff0c\u4ee5\u540e\u4f1a\u7ed9\u5927\u5bb6\u5e26\u6765\u66f4\u591a\u76f8\u5173\u6587\u7ae0\uff0c\u5e0c\u671b\u6211\u4eec\u80fd\u4e00\u8d77\u8fdb\u6b65\uff01\u4e0b\u9762\u5c31\u5f00\u59cb\u672c\u6587\u7684\u6b63\u5f0f\u5185\u5bb9~<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241101\/1730426614672436f69c6bd.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u5982\u4f55\u5728 mysql \u4e2d\u540c\u65f6\u64cd\u4f5c\u591a\u4e2a\u6570\u636e\u5e93\u4e2d\u7684\u6570\u636e<\/strong><\/p>\n<p>\u5bf9\u4e8e\u62e5\u6709\u591a\u4e2a\u6570\u636e\u5e93\u7684\u7528\u6237\uff0c\u6709\u65f6\u9700\u8981\u5bf9\u4e0d\u540c\u6570\u636e\u5e93\u4e2d\u7684\u76f8\u540c\u8868\u8fdb\u884c\u64cd\u4f5c\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528 mysql \u5728\u4e0d\u540c\u7684\u6570\u636e\u5e93\u4e2d\u540c\u65f6\u5bf9\u4e00\u5f20\u8868\u8fdb\u884c\u589e\u5220\u6539\u67e5\u3002<\/p>\n<p>\u8bed\u53e5\uff1a<\/p>\n<pre>select * from information_schema.tables where table_name = 'undo_log';<\/pre>\n<table>\n<thead>\n<tr>\n<th>\u8fd4\u56de\uff1a<\/th>\n<th>table_catalog<\/th>\n<th>table_schema<\/th>\n<th>table_name<\/th>\n<th> <\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>database_name<\/td>\n<td>schema_name<\/td>\n<td>undo_log<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u64cd\u4f5c\u4e0d\u540c\u6a21\u5f0f\u4e2d\u7684\u8868\uff1a<\/strong><\/p>\n<p>\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f mysql \u5b9e\u4f8b\u4e2d\u5177\u6709\u4e0d\u540c\u6a21\u5f0f\u7684\u591a\u4e2a\u6570\u636e\u5e93\uff0c\u5219\u64cd\u4f5c\u65b9\u6cd5\u4e0e\u5728\u5355\u4e2a\u6570\u636e\u5e93\u4e2d\u64cd\u4f5c\u6ca1\u6709\u592a\u5927\u533a\u522b\u3002\u5728\u8868\u540d\u524d\u52a0\u4e0a\u6a21\u5f0f\u540d\u79f0\u5373\u53ef\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>SELECT * FROM schema_name.table_name;<\/pre>\n<p>\u8bf7\u786e\u4fdd\u6570\u636e\u5e93\u7528\u6237\u5177\u6709\u8db3\u591f\u7684\u6743\u9650\u6765\u8bbf\u95ee\u6240\u6709\u76f8\u5173\u7684\u6570\u636e\u5e93\u548c\u8868\u3002<\/p>\n<p>\u672c\u7bc7\u5173\u4e8e\u300a\u5982\u4f55\u4f7f\u7528 MySQL \u540c\u65f6\u64cd\u4f5c\u591a\u4e2a\u6570\u636e\u5e93\u4e2d\u7684\u76f8\u540c\u8868\uff1f\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8e\u6570\u636e\u5e93\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4f7f\u7528 MySQL \u540c\u65f6\u64cd\u4f5c\u591a&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-200304","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200304","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=200304"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200304\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=200304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=200304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=200304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}