EXEC jgmy.dbo.sp_addlinkedserver @server= N'192.168.100.230\JIAGONG', @srvproduct=N'SQL Server'
go


EXEC jgmy.dbo.sp_addlinkedsrvlogin @rmtsrvname = N'192.168.100.230\JIAGONG', @locallogin = N'sa', 
@useself = N'False', @rmtuser = N'sa', @rmtpassword = N'password'
go

declare @ncount int
select @ncount=count(*) from [192.168.100.230\JIAGONG].[machining_trade].[dbo].[outmemo]
where corpid='c059'
print '远程数据库上有：'+cast(@ncount as char(10))+'条记录'


select @ncount=count(*) from outmemo
where corpid='c059'
print '本地数据库上有：'+cast(@ncount as char(10))+'条记录'
go

sp_dropserver '192.168.100.230\JIAGONG','droplogins'

go

sp_linkedservers