在执行sql语句时报错：
除非另外还指定了 TOP 或 FOR XML，否则，ORDER BY 子句在视图、内联函数、派生表、子查询和公用表表达式中无效。
例子来源于网络：
select * from (
select * from tab where ID>20 order by userID desc
) as a order by date desc
只要我们在嵌套子查询视图里面加入: top 100 percent 即可
select * from (
select top 100 percent * from tab where ID>20 order by userID desc
) as a order by date desc
