Code
select * from OPENDATASOURCE(
'SQLOLEDB',
'Data Source=127.0.0.1;User ID=sa;Password=sa'
).testdata.dbo.eh_jobsafeguard
where 1=1
--开启Ad Hoc Distributed Queries:
--EXEC sp_configure 'show advanced options', 1
--GO
--RECONFIGURE
--GO
--EXEC sp_configure 'Ad Hoc Distributed Queries', 1
--GO
--RECONFIGURE
--GO
--关闭Ad Hoc Distributed Queries:
--exec sp_configure 'Ad Hoc Distributed Queries',0
--reconfigure
--exec sp_configure 'show advanced options',0
--
注意,必须在允许OLEDB连接的情况下,此方法才可行