数据库出错:

SQL 无效: select discount,y_id,id from design_user where num= and test='j'

Mysql error description: 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 test='j'' at line 1
Mysql error number: 1064
Date: 2009-01-06 @ 18:53
Script: http://www.sujweb.com/jinxiao_account.php
Referer: