自定义字段做条件

方法一：

with temTable
as
(select *,ROW_NUMBER() over(order by Score desc) as paiming from QPShuGameMatchDB..MatchScoreStatistics)
select * from temTable where temTable.paiming=1

方法二：
select * from 
(
select *,ROW_NUMBER() over(order by Score desc) as paiming from QPShuGameMatchDB..MatchScoreStatistics
)
as temp
where temp.paiming = 1