日期:2014-05-17  浏览次数:20549 次

问个查询后排序的SQL语句
能不能单纯通过SQL实现...
main表 两个字段id、team
能不能按team中某数据出现次数由高到低排序并列出出现的次数

例如

id | team | count
-----------------------
2 |team2 | 10
1 |team1 | 8
3 |team3 | 5

------解决方案--------------------
晕,mysql你来SQLServer专区发干嘛?又不说清楚
------解决方案--------------------
SQL code
drop table main
create table main(id int identity,team varchar(10))
go
insert into main select 'term1'
GO 3
insert into main select 'term2'
GO 4
insert into main select 'term3'
GO 5

--

select id,team,(select count(1) [count] from main b where a.team=b.team group by team )[count]
from main a
order by [count] desc