asp 无法取值的问题

declare @sql varchar(8000)
set @sql=''
select @sql=@sql+','+ltrim(STR(p_mc)) from xhcj_jjj where ino=80 order by p_mc asc 
select stuff(@sql,1,1,'') as p_mc_ss


p_mc_ss 输出值为：5，6，78


我asp 处无法取到p_mc_ss 值

你封装成存储过程了吗?