Re: Anyone seen weblogic do this?

From: Tanel Põder <tanel.poder.003_at_mail.ee>
Date: Fri, 2 Jul 2004 19:07:01 +0300
Message-ID: <02e701c4604e$9c0315e0$e8879fd9@porgand>

> 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_at_mail.ee> 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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Received on Fri Jul 02 2004 - 11:03:39 CDT