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Re: ITL Deadlock Example?

From: Anjo Kolk <anjo_at_oraperf.com>
Date: Tue, 21 May 2002 15:07:27 -0800
Message-ID: <F001.00466D94.20020521150727@fatcity.com>


Sure,

MAXTRANS=1, insert 2 or more rows
start 2 sessions
update seperate rows
and voila

Anjo.

Walter K wrote:

> Can someone post an example of how to trigger a
> deadlock (ORA-0060) due to ITL shortage? This is for
> informational/fact-finding purposes.
>
> I've created a test table with MAXTRANS=1 and can
> cause the enqueue waits between two sessions
> contending for the same block but I can't seem to
> cause a deadlock to occur.
>
> Thanks.
> -w
>
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> --
> Author: Walter K
> INET: ORA1034_at_sbcglobal.net
>
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Anjo Kolk
  INET: anjo_at_oraperf.com

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
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Received on Tue May 21 2002 - 18:07:27 CDT

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