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, LastNa...[ 查看全文 ]