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Message Posted: Thu, 08 Oct 2009 @ 08:55:17 GMT


     
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Subj:   Cache for Optimizer
 
From:   prahlad.k.patidar

Does Teradata Optimizer maintain it's own memory and stores query plan in it. In case same query is submitted again, does it goes thru entire process of syntax check, security check, etc. all over again?

Please shade some light on this.


Regards

Prahlad Patidar
Concadia - Accenture



     
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