PHPMyWind安全警告：MySql Error！

错误文件：/industrylist.php
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 'BY orderid desc' at line 1 Error sql: SELECT * FROM `by_goods` WHERE delstate='' AND checkinfo=true AND brandid=15ORDER BY orderid desc