求 MS-SQL server 数据一条语句

[penfly2003]

数据表如下:
表名:Stuinf

学号 姓名 成绩
1 张三 70
3 李四 75
4 王五 72


求奇数行成绩的总分是多少?


Sql语句该怎么写?请各位高手帮忙!

[fa_ge]

where 学号%2=1

[-狙击手-]

select identity(int,1,1) as id,* into # from stuinf

select 姓名,avg(成绩)
from #
where id%2 =1 
gruop by 姓名

[pt1314917]

select id=itentity(int,1,1),* into #temp from stuinf
select sum(成绩) from #temp where id%2=1

[echiynn]

--SQL Server 2000
select id = identity(1, 1), *
into #tmp
from Stuinf
order by 学号

select sum(成绩)
from #tmp
where id % 2 = 1

drop table #tmp

--SQL Server 2005
select sum(t.成绩)
from
(select id = row_number() over(order by 学号), 成绩
from Stuinf) as t
where t.id % 2 = 1

[JL99000]

if object_id('A') is not null
drop table A
go
create table A(学号 int,姓名 varchar(20),成绩 int)
insert A
select 1, '张三', 70 union all
select 3, '李四', 75 union all
select 4, '王五', 72
declare @t table(id int identity(0,1),学号 int,姓名 varchar(20),成绩 int)
insert @t select * from A
select sum(成绩) as 奇数行总成绩 from @t where id%2=0

[JL99000]

绝对正确
哈哈

[rouqu]

% = 1