{"id":200864,"date":"2025-05-06T10:01:21","date_gmt":"2025-05-06T02:01:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/200864\/"},"modified":"2025-05-06T10:01:21","modified_gmt":"2025-05-06T02:01:21","slug":"%e6%83%b3%e8%a6%81%e5%ad%a6%e4%b9%a0%e6%8a%80%e6%9c%af%e7%9a%84%e4%b8%9a%e5%8a%a1%e5%91%98%ef%bc%8c%e5%ba%94%e8%af%a5%e6%8e%8c%e6%8f%a1%e5%93%aa%e4%ba%9bmysql%e5%9f%ba%e7%a1%80%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/200864\/","title":{"rendered":"\u60f3\u8981\u5b66\u4e60\u6280\u672f\u7684\u4e1a\u52a1\u5458\uff0c\u5e94\u8be5\u638c\u63e1\u54ea\u4e9bMySQL\u57fa\u7840\u547d\u4ee4\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>\u60f3\u8981\u5b66\u4e60\u6280\u672f\u7684\u4e1a\u52a1\u5458\uff0c\u5e94\u8be5\u638c\u63e1\u54ea\u4e9bMySQL\u57fa\u7840\u547d\u4ee4\uff1f<\/h1>\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241118\/1731903168673abec021c13.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>MySQL\u6570\u636e\u5e93\u5e38\u7528\u57fa\u7840\u547d\u4ee4<\/strong><\/p>\n<p>\u5bf9\u4e8e\u60f3\u8981\u5b66\u4e60\u6280\u672f\u7684\u4e1a\u52a1\u5458\u6765\u8bf4\uff0c\u7406\u89e3MySQL\u7684\u57fa\u7840\u547d\u4ee4\u81f3\u5173\u91cd\u8981\u3002\u8fd9\u4e9b\u547d\u4ee4\u4f7f\u4f60\u80fd\u591f\u8f7b\u677e\u6267\u884c\u5173\u952e\u7684\u4efb\u52a1\uff0c\u4f8b\u5982\u521b\u5efa\u3001\u4fee\u6539\u548c\u7ba1\u7406\u6570\u636e\u5e93\u53ca\u5176\u5185\u5bb9\u3002<\/p>\n<p><strong>MySQL\u529f\u80fd\u578b\u8bed\u53e5<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684MySQL\u529f\u80fd\u578b\u8bed\u53e5\uff1a<\/p>\n<ul>\n<li><strong>SELECT<\/strong>\uff1a\u4ece\u8868\u4e2d\u8bfb\u53d6\u6570\u636e<\/li>\n<li><strong>INSERT<\/strong>\uff1a\u5411\u8868\u4e2d\u63d2\u5165\u65b0\u6570\u636e<\/li>\n<li><strong>UPDATE<\/strong>\uff1a\u66f4\u65b0\u8868\u4e2d\u7684\u73b0\u6709\u6570\u636e<\/li>\n<li><strong>DELETE<\/strong>\uff1a\u4ece\u8868\u4e2d\u5220\u9664\u6570\u636e<\/li>\n<\/ul>\n<p><strong>\u5e38\u7528\u7684\u5efa\u8868\u8bed\u53e5<\/strong><\/p>\n<p>\u5728\u521b\u5efa\u6570\u636e\u5e93\u65f6\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u4f7f\u7528\u4ee5\u4e0bMySQL\u5efa\u8868\u8bed\u53e5\uff1a<\/p>\n<ul>\n<li><strong>CREATE TABLE<\/strong>\uff1a\u521b\u5efa\u65b0\u8868<\/li>\n<li><strong>ALTER TABLE<\/strong>\uff1a\u4fee\u6539\u73b0\u6709\u8868\u7684\u7ed3\u6784<\/li>\n<li><strong>DROP TABLE<\/strong>\uff1a\u5220\u9664\u8868<\/li>\n<\/ul>\n<p><strong>\u5b66\u4e60\u5efa\u8bae<\/strong><\/p>\n<p>\u638c\u63e1MySQL\u57fa\u7840\u547d\u4ee4\u7684\u6700\u4f73\u65b9\u6cd5\u662f\u4ece\u5c0f\u5904\u7740\u624b\u3002\u67e5\u627e\u4e00\u4e2a\u53ef\u9760\u7684\u6559\u7a0b\u5e76\u5b8c\u6210\u57fa\u672c\u7684CRUD\uff08\u521b\u5efa\u3001\u8bfb\u53d6\u3001\u66f4\u65b0\u548c\u5220\u9664\uff09\u64cd\u4f5c\u3002\u5728\u5b9e\u9645\u5de5\u4f5c\u4e2d\uff0c\u4f60\u53ef\u4ee5\u968f\u65f6\u67e5\u9605\u6587\u6863\u6216\u6559\u7a0b\u6765\u67e5\u627e\u66f4\u9ad8\u7ea7\u7684\u547d\u4ee4\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u4e0b\u9762\u7684\u94fe\u63a5\u63d0\u4f9b\u4e86\u4e00\u4e2a\u8be6\u7ec6\u7684MySQL Alter\u8868\u6559\u7a0b\uff1a<\/p>\n<ul>\n<li>[MySQL ALTER \u8868\u547d\u4ee4](https:\/\/www.runoob.com\/mysql\/mysql-alter.html)<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u300a\u60f3\u8981\u5b66\u4e60\u6280\u672f\u7684\u4e1a\u52a1\u5458\uff0c\u5e94\u8be5\u638c\u63e1\u54ea\u4e9bMySQL\u57fa\u7840\u547d\u4ee4\uff1f\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\uff01<\/p>\n<dl>\n<dt>\n 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