if you don't log index changes and you have to do a recovery, then you
have an unusable, inconsistent index.
which is why Oracle logs index changes.
- Arul kumar <rakumar_at_mahindrabt.com> wrote:
> Hi DBAs,
>
> I want to know why Oracle LOGs index entries.
>
> What will happen if Oracle sets NO LOGGING as default for INDEX
> Objects...Wont it be a performance enhancer (assuming all the
> underlying
> tables r always LOGed to enable RECOVERY ! )
>
> Am i wrong ?
>
> Arul.
>
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Received on Tue Dec 25 2001 - 10:45:51 CST
