SQL Server分页3种方案比拼
建立表：
CREATE TABLE [TestTable] (
[ID] [int] IDENTITY (1, 1) NOT NULL ,
[FirstName] [nvarchar] (100) COLLATE Chinese_PRC_CI_AS NULL ,
[LastName] [nvarchar] (100) COLLATE Chinese_PRC_CI_AS NULL ,
[Country] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NULL ,
[Note] [nvarchar] (2000) COLLATE Chinese_PRC_CI_AS NULL
) ON [PRIMARY]
GO
插入数据：(2万条，用更多的数据测试会明显一些)
SET IDENTITY_INSERT TestTable ON
declare @i int
set @i=1
while @i<=20000
begin
insert into TestTable([id], FirstName, LastName, Country,Note) values(@i, 'FirstName_XXX','LastName_XXX','Country_XXX','Note_XXX')
set @i=@i+1
end
SET IDENTITY_INSERT TestTable OFF
-------------------------------------
分页方案一：(利用Not In和SELECT TOP分页)
语句形式：
SELECT TOP 10 *
from TestTable
WHERE (ID NOT IN
(SELECT TOP 20 id
from TestTable
ORDER BY id))
ORDER BY ID
SELECT TOP 页大小 *
from TestTable
WHERE (ID NOT IN
(SELECT TOP 页大小*页数 id
from 表
ORDER BY id))
ORDER BY ID
-------------------------------------
分页方案二：(利用ID大于多少和SELECT TOP分页）
语句形式：
SELECT TOP 10 *
from TestTable
WHERE (ID >
(SELECT MAX(id)
from (SELECT TOP 20 id
from TestTable
ORDER BY id) AS T))
ORDER BY ID
SELECT TOP 页大小 *
from TestTable
WHERE (ID >
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本文主要内容属转载，但笔者根据该文内容测试成功，故分享于此。
笔者实验环境：Windows Server 2003 Enterprise Edition。
先给出原文链接，稍后调整。
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在SQL Server中，如果把表的主键设为identity类型，数据库就会自动为主键赋值。例如：
create table customers (
id int identity(1,1) primary key not null,
name varchar(15)
);
insert into customers(name) values("name1"),("name2");
select id from customers;
查询结果为：
id
---
1
2
由此� ......
