错误号：12142
错误原因：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 isclass=1 order by sortid asc,id desc' at line 1
错误sql语句：
select * from en_product where parentid= and isclass=1 order by sortid asc,id desc
tradich01
(86)13480182964
(86)13480182964