use master exec sp_addlinkedserver '192_168_200_254', ' ', 'SQLOLEDB ', '192.168.200.254' exec sp_addlinkedsrvlogin '192_168_200_254', 'false ',null, 'username', 'password' --不用时能够删除 --exec sp_dropserver '192_168_200_254', 'droplogins ' --查数据 select * from [192_168_200_254].dbname.dbo.tablename where InsertTime>DATEADD(DD,-10,GETDATE()) --插数据 select * into localtablename from [192_168_200_254].dbname.dbo.tablename where InsertTime>DATEADD(DD,-10,GETDATE())