插入多行数据和类似 select union 方法

Cite:http://blog.csdn.net/downmoon/article/details/5936706

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 Create table Demo_Values
(PKID int not null identity(1,1) primary key
,DName Nvarchar(20) null
,DCode NVarchar(30) null
,DDate datetime null
)
go
--this SQL is only for SQL Server 2008
Insert into Demo_Values
(DName,DCode,DDate)
values
('DemoA','AAA',GETDATE()),
('DemoB','BBB',GETDATE()),
('DemoC','CCC',GETDATE()),
('DemoD','DDD',GETDATE()),
('DemoE','EEE',GETDATE())
--(5 row(s) affected)

　　构造一个临时结果集。像Union 一样拼凑出一个结果集。

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--this SQL is only for SQL Server 2008
select DName,DCode,DDate
from
(values
('DemoA','AAA',GETDATE()),
('DemoB','BBB',GETDATE()),
('DemoC','CCC',GETDATE()),
('DemoD','DDD',GETDATE()),
('DemoE','EEE',GETDATE())
)
Demo_Values (DName,DCode,DDate)
--(5 row(s) affected)
/*
DName    DCode    DDate
DemoA    AAA    2010-10-12 20:37:45.500
DemoB    BBB    2010-10-12 20:37:45.500
DemoC    CCC    2010-10-12 20:37:45.500
DemoD    DDD    2010-10-12 20:37:45.500
DemoE    EEE    2010-10-12 20:37:45.500
*/