Is it talking about IOT.
This is also true if , the indexed columns are not
frequently updated.
thanks
GP
--- "Bunyamin K.Karadeniz" <[EMAIL PROTECTED]>
wrote:
> May be because of fragmantation problem of
> indexes.
> JUST an IDEA ...
> Bunyamin
>
> ----- Original Message -----
> To: Multiple recipients of list ORACLE-L
> <[EMAIL PROTECTED]>
> Sent: Tuesday, March 13, 2001 5:31 PM
>
>
> > Hi all,
> >
> > I've read an interesting section in Oracle Docu
> (Tuning I/O):
> >
> > ---
> > Separating Tables and Indexes
> >
> > It is not necessary to separate a frequently used
> table from its index.
> > During the course of a transaction, the index is
> read first, and then
> > the table is read. Because these I/Os occur
> sequentially, the table and
> > index can be stored on the same disk without
> contention.
> > ---
> >
> > Why do you then recommend to separate tables and
> indexes to different
> > disks?
> >
> > Thanks
> > Mike
> > --
> > Please see the official ORACLE-L FAQ:
> http://www.orafaq.com
> > --
> > Author: Michal Zaschke
> > INET: [EMAIL PROTECTED]
> >
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