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Message Posted: Tue, 18 Mar 2003 @ 14:23:06 GMT


     
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Subj:   Re: Collect statistics necessary on tables with a unique primary index
 
From:   Azzaretti, Sergio

Yes, UPI is the direct path if you run query with 'equals to something' for all columns of UPI.

If you use range constraint query (e.g. <,>, between), it's better that you collect stats on UPI.


Regards

Sergio Azzaretti



     
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