RE: Rebuild Indexes

  • From: "Naveen, Nahata (IE10)" <Naveen.Nahata@xxxxxxxxxxxxx>
  • To: oracle-l@xxxxxxxxxxxxx
  • Date: Wed, 18 Feb 2004 00:24:28 -0700

John,

Would it be advisable to go for Index rebuilds in case of index based on
monotonically increasing columns? As much as I understand (and I must admit,
i don't know much about the internals of indexes), in case of such indexes
the problem of 'leaf block split' should not happen.

Regards
Naveen

>-----Original Message-----
>From: John Kanagaraj [mailto:john.kanagaraj@xxxxxxx]
>Sent: Wednesday, February 18, 2004 12:30 PM
>To: 'oracle-l@xxxxxxxxxxxxx'
>Subject: RE: Rebuild Indexes
>
>
>Vidya,
>
>If you are collecting (and storing) STATSPACK data, you might want to
>baseline V$SYSSTAT values and look for spurts in 'leaf node 
>splits' after
>rebuilds....
>
>John Kanagaraj <><
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