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Message Posted: Fri, 27 Jul 2007 @ 21:17:08 GMT


     
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Subj:   Re: When Teradata says it is a "BIG" table
 
From:   Anomy Anom

<-- Anonymously Posted: Friday, July 27, 2007 15:10 -->

Silei,

Teradata considers both the rowcount and rowsize (i.e number of columns selected ) while calculating the cost. But usually rowcount is given more importance then the rowsize


Regards



     
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