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sp_addlinkedserver     'ntest-linkÃû',   'MySQL',  'MSDASQL--Ö§³ÖµÄÁ´½Ó·½Ê½',  'mytest-dsnÃû'
GO
sp_addlinkedsrvlogin   'ntest-linkÃû','false', 'sa-sqlserverÓû§','mythzz-sqlserverÃÜÂë'
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select  * from  ntest..pdns.tt
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SP_CONFIGURE 'show advanced options',1
GO
RECONFIGURE
GO
-- Ϊ¿ªÆôΪ¹Ø±Õ
SP_CONFIGURE 'Ad Hoc Distributed Queries',1
GO
RECONFIGURE
GO
SP_CONFIGURE 'show advanced options',0
GO
RECONFIGURE
SELECT *
from OPENROWSET('MSDASQL','mytest';'root';'mythzz',
   'SELECT * from pdns.tt')
 


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