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Message Posted: Thu, 18 Jan 2001 @ 21:14:40 GMT

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Subj:   Re: OR in a WHERE clause
From:   Rudel Simard

Hi Frank,

You make me afraid about my statistics. I re-collect the statistics instead the content of the table change to much.

COL2_NUSI had 2306 unique values and change to 2317 and the unique value of COL4_NUPI change 1792 to 1834. I notice the estimated with low confidence does not make sense all the time. If somebody want to comment on this!!!

Rudel Simard
Régie de l'assurance-maladie du Québec
DBA de l'environnement informationnel

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