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Message Posted: Thu, 22 Jan 2004 @ 21:05:45 GMT

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Subj:   Re: Misunderstanding of join index
From:   Anomy Anom

<-- Anonymously Posted: Thursday, January 22, 2004 16:04 -->

I'm testing different way of using JI but I'm still having some question.

Does anybody can explain why a SELECT with a COUNT(FIELD_1) or COUNT (DISTINCT FIELD_1) statement does not use the JI? I understand why we can't create a JI with COUNT DISTINCT but I can't figure out for the SELECT statement. In my mind, the JI have the information to return the COUNT information.


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