Sql跨服务器访问数据操作实例

—-开启服务器

exec sp_configure ‘show advanced options’,1

reconfigure

exec sp_configure ‘ad hoc distributed queries’,1

reconfigure

–访问数据库(可以进行数据操作)

select * from opendatasource(‘sqloledb’,’data source=a;user id=c;password=c’).db.dbo.表名

—-关闭服务器数据库

exec sp_configure ‘ad hoc distributed queries’,0

reconfigure

exec sp_configure ‘show advanced options’,0

reconfigure