bad query Select * from `tk_showInfo` where `showinfoindex`=''bad'' 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 'bad''' at line 1bad query Select * from `tk_showInfo` where `showinfoindex`=''bad'' 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 'bad''' at line 1