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Re: Making A "Hash" of it. Why are indexes not used?

From: srivenu <srivenu_at_hotmail.com>
Date: 26 Feb 2004 01:22:31 -0800
Message-ID: <1a68177.0402260122.20360080@posting.google.com> 





Did you try out the plan for this ?


SELECT *



FROM SXV_LP_TRANSACTIONS_TOTALS



WHERE SXV_LP_TRANSACTIONS_TOTALS.ADMISSION_SEQU IN (

    SELECT ADMISSION_SEQU 



    FROM   SXT_LP_ADM_LOOKUP);


In this case it may be O.K. but note that converting an IN clause to a
JOIN may return wrong results.


regards


Srivenu
Received on Thu Feb 26 2004 - 03:22:31 CST












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