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Message Posted: Wed, 05 Nov 2003 @ 16:29:58 GMT


     
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Subj:   How does queryman calculates the total number of rows?
 
From:   Anomy Anom

<-- Anonymously Posted: Wednesday, November 05, 2003 11:17 -->

How does queryman calculates the total number of rows to display in the status bar ?? I guess we need to have another count(*) query to get such an info from teradata.

Is this count from queryman a guess based on random samples or what ?

I hope somebody from NCR may put some light into this.

Thanks.



     
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