SQL语句出错:select * from member_follow where MemberId= and FollowMemberId=304 and IsDel=0 order by 1 asc limit 1
错误代码:#1064 - 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 'and FollowMemberId=304 and IsDel=0 order by 1 asc limit 1' at line 1