SQL Server 跨库连接

时间：2022-07-28 07:03:10

-- 开启组件

exec sp_configure 'show advanced options',1

reconfigure

exec sp_configure 'Ad Hoc Distributed Queries',1

reconfigure

-- 关闭组件

exec sp_configure 'Ad Hoc Distributed Queries',0

reconfigure

exec sp_configure 'show advanced options',0

reconfigure

-- 查询远程数据库

SELECT *  FROM OPENDATASOURCE('SQLOLEDB','Data Source=192.168.7.137;User ID=sa;Password=8818522').PanelData.dbo.Channel

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