Re: Anyone seen weblogic do this?
- From: Tanel Põder <tanel.poder.003@xxxxxxx>
- To: <oracle-l@xxxxxxxxxxxxx>
- Date: Fri, 2 Jul 2004 19:07:01 +0300
> And our DUAL was a local IOT...So we converted dual back to its normal
form and voila! our fast
> refreshes now worked. Now our DUAL is a heap with an index as well so we
get the best of both
> worlds.
Cool solution! :)
Thanks for the information,
Tanel.
>
> Cheers
> Connor
>
> --- Tanel_Põder <tanel.poder.003@xxxxxxx> wrote: > If you cannot eliminate
these excessive queries
> by any means, then you could
> > relieve the performance hit by having a local dual synonym pointing to a
> > view uner sys schema whish queries x$dual instead. That way you'd
eliminate
> > 3 LIOs per query in 9i (in RAC environment you have to do a little extra
> > trick to query only your instance's row from x$dual).
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