Re: CPU usage for QZDASOINIT

["Adam Lang" <aalang@xxxxxxxxxxxxxxxxxxxx>]

I got this (I cut out the beginning garbage ... assumed it was standard):

included. When building the access path all primary key fields should be
specified first followed by the secondary key fields which are prioritized
by selectivity. The following list contains the suggested primary and
secondary key fields:
    POLICY0NUM.
    If file PMSP0200 in library RUGR80DAT is a logical file then the access
  path should be built over member PMSP0200 of physical file PMSP0200 in
  library RUGR80DAT.
Recovery  . . . :   If this query is run frequently, you may want to create
  the suggested access path for performance reasons. It is possible that the
  query optimizer will choose not to use the access path just created.
    For more information, refer to the DB2 for AS/400 SQL Programming book,
  SC41-5611, or the DB2 for AS/400 SQL Reference book, SC41-5612.

So does it say this because policy0num is NOT indexed?  It can't be a
primary key because it does not have unique values.

Adam Lang
Systems Engineer
Rutgers Casualty Insurance Company
http://www.rutgersinsurance.com
----- Original Message -----
From: "Buck Calabro" <Buck.Calabro@commsoft.net>
To: <midrange-l@midrange.com>
Sent: Thursday, August 29, 2002 2:59 PM
Subject: RE: CPU usage for QZDASOINIT


> >Ok, how would I do it with wrkqry?  Just start the debug, go
> >into wrkqry and
> >create the query, run it.  end debug and check the log?
>
> Exactly right.
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