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¡¡¡¡exec sp_droplinkedsrvlogin 'serverontest' ,'sa' 
¡¡¡¡exec sp_dropserver 'serverontest'
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EXEC sp_addlinkedserver 'xiaoming','','MSDASQL',NULL,NULL,'DRIVER={SQL Server};SERVER=172.18.17.65;UID=sa;PWD=vip;'
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exec sp_addlinkedsrvlogin @rmtsrvname='xiaoming',@useself='false',@locallogin='sa',@rmtuser='sa',@rmtpassword='vip'
go
¡¡¡¡--²éѯÊý¾Ý   
select * from xiaoming.HR_QustionNew.dbo.T_Organise 
¡¡¡¡--ɾ³ýÁ´½Ó·þÎñÆ÷µÇ¼ӳÉäºÍÁ´½Ó·þÎñÆ÷:   
exec sp_droplinkedsrvlogin 'xiaoming' ,'sa' 
exec sp_dropserver 'xiaoming'   
¡¡¡¡×¢ÒâÊÂÏî:   
¡¡¡¡SET IDENTITY_INSERT [ database.[ owner.] ] { table } { ON | OFF }   
¡¡¡¡ËùÒÔ²»ÄÜͨ¹ýÁ¬½Ó·þÎñÆ÷ÉèÖôËÊôÐÔ   
¡¡¡¡into Ò²´æÔÚÕâÑùµÄÎÊÌâ   
¡¡¡¡select * into xiaoming.northwind.dbo.tt from   
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