远程连接操作

 

--遠程連接操作

/******************************************************************************************************************************************************

Tab表:

/*

ID 自增列         Name

----------- ---------

1           a

2           b

3           c

*/

--存儲過程:

/*

create proc P

as

select top 10 ID,Name from sysobjects

*/



--整理人：中國風(Roy)



日期:2008.06.06

******************************************************************************************************************************************************/



--遠程鏈接服務器機器名:Roy;實例名:Roy/SQL2005DE;登陸名:sa;密碼:Test2005;



--創建鏈接服務器

EXEC master.dbo.sp_addlinkedserver @server = N'ROY_LNK', @srvproduct=N'ROY_LNK', @provider=N'SQLOLEDB', @datasrc=N'Roy/SQL2005DE'--SQL05可用SQLNCLI/SQLOLEDB

GO

EXEC master.dbo.sp_addlinkedsrvlogin @rmtsrvname = N'ROY_LNK', @locallogin = NULL , @useself = N'False', @rmtuser = N'sa', @rmtpassword = N'Test2005'

GO



--刪除鏈接服務器

--exec sp_dropserver 'roy_lnk','droplogins'



--Select

select * from roy_lnk.test.dbo.Tab



--insert

insert roy_lnk.test.dbo.Tab(Name)--指定列

Values('d')



--update

update roy_lnk.test.dbo.Tab set Name='DD' where Name='d'



--delete 

delete roy_lnk.test.dbo.Tab where Name='DD'



用openrowset:



--支持存儲過程

select *from openrowset('SQLOLEDB','Roy/SQL2005DE';'sa';'Test2005','test.dbo.p')a





--select 

select *from openrowset('SQLOLEDB','Roy/SQL2005DE';'sa';'Test2005',test.dbo.Tab)a





--insert

insert openrowset('SQLOLEDB','Roy/SQL2005DE';'sa';'Test2005',test.dbo.Tab)(Name)values('EE')



--update 

update openrowset('SQLOLEDB','Roy/SQL2005DE';'sa';'Test2005',test.dbo.Tab) set Name='EEE' where Name=N'EE'



--delete

delete openrowset('SQLOLEDB','Roy/SQL2005DE';'sa';'Test2005',test.dbo.Tab) where Name=N'EEE'





用openquery:--支持存儲過程



--支持存儲過程

select *  from openquery(roy_lnk, 'test.dbo.P')





--select

SELECT * FROM openquery(roy_lnk, 'SELECT * FROM test.dbo.tab') 



--insert

insert openquery(roy_lnk, 'SELECT * FROM test.dbo.tab') (Name) values('F')



--update 

update openquery(roy_lnk, 'SELECT * FROM test.dbo.tab') set Name='FF' where Name='F'



--delete不支持是根據 OLE DB 提供者的功能而定

--delete openquery(roy_lnk, 'SELECT * FROM test.dbo.tab')  where Name='FF' 







用OPENDATASOURCE:



--支持存儲過程

select *  from OPENDATASOURCE('SQLOLEDB','Data Source=Roy/SQL2005DE;User ID=sa;Password=Test2005').'test.dbo.p' 



--select

select *  from OPENDATASOURCE('SQLOLEDB','Data Source=Roy/SQL2005DE;User ID=sa;Password=Test2005').test.dbo.tab 



--insert

insert OPENDATASOURCE('SQLOLEDB','Data Source=Roy/SQL2005DE;User ID=sa;Password=Test2005').test.dbo.tab(Name) values('H')



--update

update OPENDATASOURCE('SQLOLEDB','Data Source=Roy/SQL2005DE;User ID=sa;Password=Test2005').test.dbo.tab set Name='HH' where Name='H'



--delete 

delete OPENDATASOURCE('SQLOLEDB','Data Source=Roy/SQL2005DE;User ID=sa;Password=Test2005').test.dbo.tab where Name='HH'





--與本機表數據對比時用別名

select * from roy_lnk.test.dbo.Tab a join tab b on a.ID=b.ID