SQL Server跨server之间訪问

在两个server都须要启用Ad Hoc Distributed Queries：

EXEC sp_configure ‘show advanced options‘, 1

RECONFIGURE

EXEC sp_configure ‘Ad Hoc Distributed Queries‘, 1

RECONFIGURE

然后就能够使用SQL内置函数訪问：

SELECT  *

FROM    OPENDATASOURCE(‘SQLOLEDB‘,

‘Data Source=111.111.113.41;User ID=sa;Password=‘).ycfyhis.dbo.dictdept