Mysql delete 表别名错误

自己写的mysql语句类似如下：

delete from ums_cart uc where uc.p_id = **

报错如下（语法错误）：

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'uc where uc.u_id =**} and uc.p_id = 2' at line 1

解决办法：

delete uc from ums_cart uc where uc.p_id = ** 即可  ，也即在 delete后跟表别名。