Ken - Take a look at
http://www.dba-oracle.com/art_index1.htm
Dennis Williams
DBA
Lifetouch, Inc.
[EMAIL PROTECTED]
-----Original Message-----
Sent: Wednesday, March 13, 2002 2:52 PM
To: Multiple recipients of list ORACLE-L
Hi,
I want to automate index rebuilds on some databases I administer. They are
all Oracle 8.1.6 and 8.1.7 on Solaris 2.6 thru 2.8. I want to use "analyze
index...validate structure" and then look at the index_stats view to
determine what shape a given index is in.
My question... for people who use this method, what selection criteria do
you use on the index_stats view to make the decision to rebuild... or not to
rebuild the particular index???
My aim would be to use such a selection criteria and limit the rebuilds to
just a few each night... until at some point they are all done. After that
I would run say once a week just to pick on indexes as they become
fragmented and skewed etc etc.
Thanks,
Ken
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Author: Fowler, Kenneth R
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