MYSQL ERROR 1093 (HY000): You can’t specify target table ‘core_member’ for update in FROM clause
今天删除mysql库中几条重复2次的记录,有个序列号member_id,取一个人最大用户名删除,没想到mysql语法还不一样
mysql> delete from core_member where member_id in(select max(member_id) from core_member where user_id in(select user_id from core_user where email=’xiangtan@xiangtan.com’) group by user_id);
ERROR 1093 (HY000):…