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  2. MIDRANGE-L
  3. September 1999

Query Performance

  • Subject: Query Performance
  • From: Chuck Lewis <clewis@xxxxxxxxxx>
  • Date: Fri, 10 Sep 1999 14:20:44 +0100
 
Hi Folks !

We've got "novice" query users creating queries over a 3rd party
applications' data base. They do a fairly good job in selection logic
but have no real knowledge of Logical Files so they are using Physical
Files which are NOT keyed so I am REALLY questioning the efficiency of
some of these queries.

I know there is something called the "Predictive Query Governor" - is
any using this or have you and is it helpful in the above scenario for
"ratting out" problems ?

TIA

Chuck

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