sql server 分页

测试数据脚本

create database DBTest
use DBTest

--创建测试表
create table pagetest
(
id int identity(1,1) not null,
col01 int null,
col02 nvarchar(50) null,
col03 datetime null
)

declare @i int
set @i=0
while(@i<10000)
begin
insert into pagetest select cast(floor(rand()*10000) as int),left(newid(),10),getdate()
set @i=@i+1
end

声明变量

declare @pageNum int=50
declare @page int =199

分页之效率最高

SELECT TOP (@pageNum) *
FROM pagetest WHERE id NOT IN ( SELECT TOP (@pageNum*(@page-1)) id FROM pagetest ORDER BY id ) ORDER BY id

分页之最常用

SELECT TOP(@pageNum) *
FROM
(
SELECT ROW_NUMBER() OVER (ORDER BY id) AS RowNumber,* FROM pagetest
) A
WHERE RowNumber > (@pageNum*(@page-1))