读取数据库语句解决思路

读取数据库语句
select * from xxgk where Pxid="&request("pxid")

我想加一句order by 要加在哪里

------解决方案--------------------
select * from xxgk where Pxid="&request("pxid")&" order by id desc
------解决方案--------------------

探讨

select * from xxgk where Pxid="&request("pxid")&" order by id desc