🔖 dml 示例

2018-05-02 20:39:34 +08:00 · 2018-05-02 20:39:34 +08:00 · 6b40a35944
parent d851466e86
commit 6b40a35944
1 changed files with 5 additions and 2 deletions
--- a/codes/mysql/dml_demo.sql
+++ b/codes/mysql/dml_demo.sql
@ -21,7 +21,10 @@ VALUES ('admin', 'admin', 'xxxx@163.com');

 -- 删除符合条件的记录
 DELETE FROM `user`
-WHERE `username` = 'admin';
+WHERE `username` = 'robot';
+
+-- 清空数据表
+TRUNCATE TABLE `user`;

 #############################################################
 # 更新表中的记录