SQL语句错误： select * from wkcx_class where id= order by class_order asc,id asc
错误信息： 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 'order by class_order asc,id asc' at line 1

SQL语句错误： select * from wkcx_content where cat_id = order by news_order asc,add_time desc
错误信息： 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 'order by news_order asc,add_time desc' at line 1