失落小羊

摘要： 别人的发明，看起来很不错，比较有想法：select * from tblExternalProduct where ProductId in( Select top 10 ProductId From (Select top 20 ProductId From tblExternalProduct order by productId desc) as ep order by ep.productid asc)order by productid desc原文地址：http://tech.huweishen.com/gongju/1401.html 阅读全文