SQL SERVER2012新分页方式 OFFSET-Oracle
SQL SERVER2012在ORDER BY 子句中加入了新元素offset,允许用户在排序完成的结果集中自定义输出行范围，大大简化了分页SQL的书写方式和效率。以下是与以前的两种分页方式的简单对比：use master
go
set nocount on
go
set showplan_text on
go
--2012的OFFSET分页方式
select number
from spt_values
where type='p'
order by number offset 10 rows fetch next 5 rows only;
go
--2005的ROW_NUMBER分页方式
select number from (
select number,row_number() over(order by number) as num from spt_values where type='p'
) t where num between 11 and 15
order by number asc
go
--2000的TOP分页方式
select number from (
select top 5 number from (
select top 15 number from spt_values where type='p' order by number asc
) t
order by number desc
) t
order by number asc
go
set showplan_text off
go
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