Re: Index locking?
From: Toon Koppelaars <toon.koppelaars_at_rulegen.com>
Date: Wed, 15 Jun 2011 20:53:40 +0200
Message-ID: <BANLkTimUAetrF-Ba1_axyPtKSPSuYZECqQ_at_mail.gmail.com>
Is this a bitmap index?
Date: Wed, 15 Jun 2011 20:53:40 +0200
Message-ID: <BANLkTimUAetrF-Ba1_axyPtKSPSuYZECqQ_at_mail.gmail.com>
Is this a bitmap index?
On Wed, Jun 15, 2011 at 8:46 PM, Ram Raman <veeeraman_at_gmail.com> wrote:
> Hi
>
> After getting complaints about slow process we found out that one user's
> session was blocking another user's session. I found out that the waiter's
> session was waiting to acquire a lock on an index. This is based on data
> from v$session of the waiting session.
>
> The index was built/rebuilt about 10 months ago - it could not have been
> index rebuild that could have caused the lock. I tried googling to find more
> information about locking of indexes but not able to find anything that can
> help me. ver 10.2. Can anyone explain or point to information on index
> locking.
>
> Thanks.
-- Toon Koppelaars RuleGen BV Toon.Koppelaars_at_RuleGen.com www.RuleGen.com TheHelsinkiDeclaration.blogspot.com (co)Author: "Applied Mathematics for Database Professionals" www.rulegen.com/am4dp-backcover-text -- http://www.freelists.org/webpage/oracle-lReceived on Wed Jun 15 2011 - 13:53:40 CDT