|
Have you run the job in debug, so that SQL diagnostic messages are
logged? I believe the optimizer sends diag messages with the reason why
an index is selected or rejected. Also, look for any QAQQINI files that
may be in effect (QUSRSYS would be a global default).
Is the existing index really an index, or is it a DDS logical file?
What os release are you on?
Hth,
Eric
-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Brian Piotrowski
Sent: Tuesday, December 22, 2009 7:10 AM
To: Midrange Systems Technical Discussion
Subject: Navigator - Index Advisor for Existing Indexes
Hi All,
Can someone please explain to me why the Index Advisor in Navigator will
ask for an index even though it already exists? I ran the index advisor
against my data library and it asks me to create an index for a table.
When I try to create the index, the system reports an error telling me
the index already exists. However, the "Times Advised for Query Use"
for this index keeps going up.
Any ideas?
Thanks!
/b;
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Brian Piotrowski
Assistant Mgr. - I.T.
Simcoe Parts Service, Inc.
Ph: 705-435-7814 x343
Fx: 705-435-6746
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
http://www.simcoeparts.com
--
This is the Midrange Systems Technical Discussion (MIDRANGE-L) mailing
list
To post a message email: MIDRANGE-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: http://lists.midrange.com/mailman/listinfo/midrange-l
or email: MIDRANGE-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives
at http://archive.midrange.com/midrange-l.
--
This is the Midrange Systems Technical Discussion (MIDRANGE-L) mailing list
To post a message email: MIDRANGE-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: http://lists.midrange.com/mailman/listinfo/midrange-l
or email: MIDRANGE-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives
at http://archive.midrange.com/midrange-l.
As an Amazon Associate we earn from qualifying purchases.
This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].
Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.