创建Linking Server in SQL SERVER 2008

       Linked Server 可以实现分布式查询,下图是一个基本的Linked Server配制图:

       ms188279_ee98ccc8-6a1e-4dd0-9e1b-cd0cd0a6e11e(en-us,SQL_100)

       我们可以使用T-sql script来更加简洁的创建Linked Server:

EXEC master.dbo.sp_addlinkedserver @server = N'SERVER',
  @srvproduct = 'SERVER', 
  @provider = 'SQLNCLI10',
  @datasrc = 'SERVER',
  @location = '',
  @provstr = '', 
  @catalog = ''
GO
 
EXEC master.dbo.sp_addlinkedsrvlogin @rmtsrvname = N'SERVER',
  @locallogin = N'admin',
  @useself = 'false',
  --You can only login with a Windows login, if you are already logged into Windows with that login. 
  --Thus @rmtuser must be an SQL login.
  @rmtuser = 'sa',
  @rmtpassword='xxxxxxxx'
GO
 

Note: sp_addlinkedsrvlogin 的@rmtuser 通常需要指定一个SQL SERVER Login account.

建立好后,要执行一个查询应该由四个部分组成: linked_server_name.catalog.schema.object_name

 

更多可参考:

Linking Servers

http://msdn.microsoft.com/en-us/library/ms188279.aspx

Distributed Queries

http://msdn.microsoft.com/en-us/library/ms188721.aspx

Linked Server Properties (Security Page)

http://msdn.microsoft.com/en-us/library/ms188477.aspx

 

希望这篇Post对您有帮助.

原文地址:https://www.cnblogs.com/wintersun/p/1584361.html