root blocker

From: <Govind.Arumugam_at_alltel.com>
Date: Mon, 19 May 2003 14:22:01 -0800
Message-ID: <F001.0059D2F3.20030519142201@fatcity.com>

Hi List,

I am looking for a script that gives the database blocking info. All I need is to identify the root blocker.

( ie if A is blocking B and B is blocking C and C is blocking D, then A is the root blocker ). We tried a couple of queries using DBA_LOCK and V$LOCK doing self joins but they are inordinately slow. The faster the better.

Thanks,
Govind
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Author: <Govind.Arumugam_at_alltel.com
  INET: Govind.Arumugam_at_alltel.com

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