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    OPENROWSET
    ´ÓExcelÈ¡Êý¾Ý
    SELECT * from OPENROWSET('Microsoft.Jet.OLEDB.4.0','Excel 8.0;Database=d:\1.xls',[Sheet1$])
    ´ÓOracleÈ¡Êý¾Ý
    SELECT * from OPENROWSET('MSDAORA.1','NetServiceName';'User';'Password','SELECT * from OracleTalbe')
 
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    ½¨Á¢Linked Server
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    OracleµÄLogin
    sp_addlinkedsrvlogin'Allies', FALSE, 'SQLServerLogin', 'OracleUser', 'OraclePassword'
    ´ÓOracle²éѯÊý¾Ý
    SELECT*from OPENQUERY( Allies, 'SELECT * from OracleTalbe')£¬»òÕß
    SELECT*from Allies..OracleUser.OracleTalbe
    ÐÞ¸ÄLinked ServerµÄServer Option
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    ÀýÈç
    sp_serveroption'OraDC', 'rpc out', 'true'
    sp_serveroption'OraDC', 'rpc', 'true'
    ÏòOracle²åÈëÊý¾Ý£¨»¹Ã»ÓÐÓùý£©
    INSERT INTO OPENQUERY(Allies, 'SELECT ... from OracleTalbe WHERE 1=2') VALUES ( ... )
    ɾ³ýLinked Server
    sp_dropserver'Allies', 'droplogins'
 
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    ÉèÖÃSQL Serverµ½OracleµÄLinked Server£¬¿É²Î¿¼ÒÔÏÂKBÎÄÕ£º
    How to set up and troubleshoot a linked server to Oracle in SQL Server
    Limitations of Microsoft Oracle ODBC Driver and OLEDB Provider
    Techniques to Debug Connectivity Issues to an Oracle Server Using the ODBC Driver


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