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Message Posted: Tue, 04 Jul 2006 @ 17:40:27 GMT


     
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Subj:   Re: Evaluation of the size of index in a system
 
From:   Victor Sokovin

  I want to find a function/macro or a request wich give me easily the good information.  


I don't have such a macro but I can provide the reference for the previous thread on the subject:

www.teradataforum.com/teradata/20060315_195124.htm .


The general conclusion seems to be that it is difficult to calculate the exact index size using only SQL. However, it is not always hard to make a reasonable estimate.

A better option than SQL is the utility called Ferret.


Regards,

Victor



     
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