使用MIN（）函数删除查询

Question

我对此查询有疑问：

我想删除用户名和 upload_time 特定的记录。

这是我的查询：

DELETE FROM [upload_news] 
WHERE (SELECT MIN[upload_time] 
FROM [upload_news] 
WHERE [username]='"+username+"');

我该如何做到这一点？

Answer 1

像这样改变

DELETE FROM [upload_news] WHERE upload_time=
(SELECT min(upload_time) FROM [upload_news] WHERE 
 [username]='"+username+"')