链接服务器在跨数据库/跨服务器查询时非常有用(比如分布式数据库系统中)，本文将以图文方式详细说明如何利用SQL Server Management Studio在图形界面下创建链接服务器。
1.展开服务器对象-->链接服务器-->右击"新建链接服务器"注意:必须以数据库管理员身份登录(通常也就是sa帐号)后，才可以创建"链接服务器"
2.输入链接服务器的IP
3.设置链接服务器的安全性
完成后,如下图:
现在测试一下，用帐号user本地登录SqlServer，新建一个查询，输入Select * From [链接服务器名].[远程数据库名].[所有者].[表名]
比如
Select * from [127.0.0.1].[cntvs].[dbo].[t_class]
没问题的话，就能查询到数据了
作者：菩提树下的杨过
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