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Message Posted: Tue, 27 Nov 2012 @ 12:27:03 GMT


     
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Subj:   Re: Doubt with indexes
 
From:   sughesh iyyani

Hi Fina,

First query is going for UPI, may be because data present in table is unique (date).

Second query is going for full table scan as optimizer may think that its better to go for a FTS (table may be smaller) than going for other.


Thanks,

Sughesh I S.



     
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