mysql> delete from B b where b.aid not in (select id from A); ERROR 1064 (42000): 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 'where b.aid not in (select id from A)' at line 1in 我的也可以 为什么not in 就不可以了 谢谢
ERROR 1064 (42000): 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 'where
b.aid not in (select id from A)' at line 1in 我的也可以
为什么not in 就不可以了
谢谢