I know I have 3 duplicates because that's how many I deleted when I got
rid of them.
If you use direct=true on sqlloader, the primary key constraint is NOT
disabled even if the index partition is made unusable.
and we know it's an app problem. That's a given. The app on occasion
re-runs part of a load. What we don't know is why. As yet.
- Rick_Cale_at_teamhealth.com wrote:
>
> If you know you have 3 duplicate records in the table then the PK
> must have
> already been disabled so you have to rebuild anyway. I do not see
> where you had to disable in order to use the exception table. It was
> already disabled therefore it probably not an app problem but a
> disable
> constraint
> problem unless direct load bypasses constraint checking which I am
> not
> sure.
>
> Rick
>
>
>
>
>
> Rachel
>
> Carmichael To: Multiple recipients
> of list ORACLE-L <ORACLE-L_at_fatcity.com>
> <wisernet100_at_y cc:
>
> ahoo.com> Subject: Re: Rebuilding
> Indexes...
> Sent by:
>
> root_at_fatcity.c
>
> om
>
>
>
>
>
> 12/27/2002
>
> 07:43 AM
>
> Please respond
>
> to ORACLE-L
>
>
>
>
>
>
>
>
>
> Here's a reason:
>
> have you ever tried to find the three duplicate rows in a 12 million
> row table without using the primary key constraint? I've had to
> disable
> or drop the constraint in order to use the exceptions table. Once I
> do
> that, even if I've built a separate index that enforces the primary
> key
> constraint, Oracle drops the index. So I HAVE to rebuild it. If I
> allow
> the index to be rebuilt when I re-enable the primary key constraint,
> it
> builds it in the default tablespace of the table owner, not where I
> want it.
>
> if anyone has a better way to fix this problem, I'm more than happy
> to
> hear it! It's a data warehouse and the third party app has a bug we
> can't find and on occasion sqlloads (via direct path) duplicate rows
>
> Rachel
>
> --- Jared Still <jkstill_at_cybcon.com> wrote:
> >
> > Though I have published a script for determining indexes that
> > need to be rebuilt, and then rebuilding them, I have to say that
> > this is almost never necessary.
> >
> > Why are you rebuilding indexes? About the only reason for ever
> > doing so is that the BLEVEL >= 5.
> >
> > goto asktom.oracle.com, and do a search on 'index rebuild'.
> >
> > Currently, the third article may be of interest.
> >
> > Jared
> >
> > On Thursday 26 December 2002 12:24, Richard Huntley wrote:
> > > Anyone have any useful scripts for doing this?
> > >
> > > TIA,
> > > Rich
> >
> > ----------------------------------------
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> > --
> > Please see the official ORACLE-L FAQ: http://www.orafaq.net
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> >
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Received on Fri Dec 27 2002 - 15:44:05 CST
