sql插入记录到带标识列的表

 

if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[Product_temp]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
drop table [dbo].[Product_temp]
GO

--创建临时表
CREATE TABLE [dbo].[Product_temp] (
 [PAutoID] [int] NOT NULL,
 [PName] [varchar](20) NOT NULL,
 [PHasContent] [bit] NULL
) ON [PRIMARY]
GO
--**************************************************开始: 常数内容 **********************************************************

INSERT INTO Product_temp(PAutoID,PName,PHasContent) VALUES(1,'在线电视',1)
--------------------------------------------------------------------------------
INSERT INTO Product_temp(PAutoID,PName,PHasContent) VALUES(2,'在线影视',1)
--------------------------------------------------------------------------------
INSERT INTO Product_temp(PAutoID,PName,PHasContent) VALUES(3,'视频分享',1)
--------------------------------------------------------------------------------
INSERT INTO Product_temp(PAutoID,PName,PHasContent) VALUES(4,'数字收音机',1)
--------------------------------------------------------------------------------
INSERT INTO Product_temp(PAutoID,PName,PHasContent) VALUES(5,'流媒体综合首页',0)
--------------------------------------------------------------------------------
INSERT INTO Product_temp(PAutoID,PName,PHasContent) VALUES(6,'智能乐园',0)
--------------------------------------------------------------------------------
INSERT INTO Product_temp(PAutoID,PName,PHasContent) VALUES(7,'2010世界杯',1)
--------------------------------------------------------------------------------
INSERT INTO Product_temp(PAutoID,PName,PHasContent) VALUES(8,'VIP专区',1)
--------------------------------------------------------------------------------
INSERT INTO Product_temp(PAutoID,PName,PHasContent) VALUES(9,'鬼节专区',0)
--------------------------------------------------------------------------------
INSERT INTO Product_temp(PAutoID,PName,PHasContent) VALUES(10,'VIP选美专区',0)
--------------------------------------------------------------------------------
INSERT INTO Product_temp(PAutoID,PName,PHasContent) VALUES(11,'游戏专区',0)
--------------------------------------------------------------------------------
INSERT INTO Product_temp(PAutoID,PName,PHasContent) VALUES(12,'高清电影专区',0)
--------------------------------------------------------------------------------
INSERT INTO Product_temp(PAutoID,PName,PHasContent) VALUES(13,'男性健康VIP专区',0)
--------------------------------------------------------------------------------
INSERT INTO Product_temp(PAutoID,PName,PHasContent) VALUES(14,'李小龙VIP专区',0)
--------------------------------------------------------------------------------
INSERT INTO Product_temp(PAutoID,PName,PHasContent) VALUES(15,'优酷VIP专区',0)
--------------------------------------------------------------------------------

--**************************************************结束: 常数内容 **********************************************************

--**************************************************开始: 更新 **********************************************************

UPDATE orig SET
PName=temp.PName,
PHasContent=temp.PHasContent
from Product orig, Product_temp temp
where orig.PAutoID = temp.PAutoID

GO

SET IDENTITY_INSERT Product on

INSERT INTO Product(PAutoID,PName,PHasContent)
select PAutoID,PName,PHasContent
from Product_temp patch
where not exists (select * from Product where PAutoID = patch.PAutoID)

SET IDENTITY_INSERT Product OFF
GO
--**************************************************结束: 更新 **********************************************************

--删除临时表
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[Product_temp]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
drop table [dbo].[Product_temp]
GO

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