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EXEC sp_addlinkedserver  @server = 'MySQLTest', @srvproduct='MySQL',
@provider = 'MSDASQL', @datasrc = 'myDSN'
GO
EXEC sp_addlinkedsrvlogin 
@rmtsrvname='MySqlTest',@useself='false',@locallogin='sa',@rmtuser='mys
qlµÄÓû§Ãû',@rmtpassword='mysqlµÄÃÜÂë'
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SELECT * from OPENQUERY (MySQLTest ,'select * from ±í' )
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SELECT * from OPENQUERY (MySQLTest ,'±í' )
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sp_addlinkedserver '±ðÃû', 'Oracle', 'MSDAORA', '·þÎñÃû'
GO
EXEC sp_addlinkedsrvlogin  @rmtsrvname='±ðÃû
',@useself='false',@locallogin='sa',@rmtuser='oracle̞
',@rmtpassword='ÃÜÂë'
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SELECT * from ±ðÃû..Óû§Ãû.±í(ÊÓͼ)
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SELECT *
from OPENQUERY(±ðÃû, 'exec Óû§Ãû.´æ´¢¹ý³ÌÃû')
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--Create a linked server.
EXEC sp_addlinkedserver txtsrv, 'Jet 4.0',
    'Microsoft.Jet.OLEDB.4.0',
    'c:\data\distqry',
    NULL,
    'Text'
GO
--Set up login mappings.
EXEC sp_addlinkedsrvlogin txtsrv, FALSE, NULL, Admin, NULL
GO
--List the tables in the linked server.
EXEC sp_tables_ex txtsrv
GO
--Query one of th


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