Insert Cardinalities into the data dictionary directly

From: Murali Vallath <murali_vallath_at_hotmail.com>
Date: Wed, 18 Apr 2001 07:37:08 -0700
Message-ID: <F001.002EBD25.20010418070538@fatcity.com>

I am trying again

To obtain a good analysis of a SQL statement especially in a new development environment, based on the environment that it is to be deployed on, it would good to sometime reflect/simulate the production volume.

Is there a way to input table cardinalities directly into the data dictionary so that the Optimizer could be made to act like in production.

I am aware that if this is was an environment with good cardinalities, these values could be exported and imported into another environment.

My question is this possible from scratch?

Regards,

Murali Vallath

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Author: Murali Vallath
INET: murali_vallath_at_hotmail.com

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