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 '' at line 1

select * from x_newsclass where id=

——错误记录被保存!

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 ') ORDER BY sort desc' at line 1

select * from x_newsbase where cid in ()  ORDER BY sort desc 

——错误记录被保存!

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 ') ORDER BY sort desc limit 0,4' at line 1

select * from x_newsbase where cid in ()  ORDER BY sort desc limit 0,4

——错误记录被保存!