有时候需要在跨数据库或者跨服务器间进行操作时,可用以下代码:
-- 开启远程选项 exec sp_configure 'show advanced options',1 reconfigure exec sp_configure 'Ad Hoc Distributed Queries',1 reconfigure
-- 方法1: SELECT top 5 * FROM OPENDATASOURCE('SQLOLEDB','Data Source=192.168.2.208;User ID=sa;Password=ccpg@2015').[CCPG_PM].dbo.[COM_UserInfo] P where p.[GC_Flag]=0 -- 方法2: SELECT top 5 * FROM OPENROWSET('SQLNCLI','192.168.2.208';'sa';'ccpg@2015','select * from [CCPG_PM].dbo.[COM_UserInfo] P where p.[GC_Flag]=0') AS a -- 关闭远程选项 exec sp_configure 'Ad Hoc Distributed Queries',0 reconfigure exec sp_configure 'show advanced options',0 reconfigure