抽样的有关问题····

抽样的问题····
现在需要写一个抽样的语句，需要在表中每隔 1000 条抽出一条数据，一共要抽出1000条。

  请问下有大神们有什么意见和思路没，给点，先谢谢。

  在线等。

[解决办法]

SQL code

;with t as (   select row_number() over (order by id) as Row ,* from [Table])select * from t where r % 1000 = 0select * from t where r % 1000 = 1select * from t where r % 1000 = 2select * from t where r % 1000 = 3......select * from t where r % 1000 = 999
[解决办法]
SQL code
;with ach as(    select *,rid=row_number() over (order by getdate())    from tb),cte as(    select *,nid=row_number() over (partition by (rid-1)/1000 order by rid)    from ach)select *from ctewhere nid = convert(int,rand()*1000)
[解决办法]
select identity(int,1,1) id,* into #t from t

select * from #t where id%1000 = 1 order by id