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Message Posted: Thu, 11 Jan 2001 @ 20:48:55 GMT


     
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Subj:   Re: EXPLAIN cost estimates
 
From:   Ruth Fenwick

Were there statistics on the table you were selecting from? I find that the optimizer is a little 'vague' if there are stats on the columns involved in the where criteria.

Ruth Fenwick
HBC, Toronto



     
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