select srvname,* from master.dbo.sysservers //创建linkServer exec sp_addlinkedserver 'srv_lnk','','SQLOLEDB','服务器名' //登陆linkServer exec sp_addlinkedsrvlogin 'srv_lnk','false',null,'用户名','密码' //查询示例 select * from srv_lnk.数据库名.dbo.表名