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RE: How to find v$session_wait object names ?

From: Rahul <rahul_at_ratelindo.co.id>
Date: Wed, 23 Aug 2000 12:29:23 +0700
Message-Id: <10597.115315@fatcity.com>

select	b.sid,
	substr(a.segment_name,1,25) OBJ_NAME,
	a.segment_type OBJ_TYPE,
	b.p2 BLOCKID,
	b.p3 BLOCKS,
	b.event
from	dba_extents a,
	v$session_wait b
where	b.p2 between a.block_id AND (a.block_id+a.blocks) 
and	a.file_id = b.p1
and	b.p1text='file#'
and	b. event like 'db file%'

/

> ----------
> From: VIVEK_SHARMA[SMTP:vivek_sharma_at_inf.com]
> Reply To: ORACLE-L_at_fatcity.com
> Sent: Wednesday, August 23, 2000 12:34 PM
> To: Multiple recipients of list ORACLE-L
> Subject: RE: How to find v$session_wait object names ?
>
>
> The name of one script please ?
>
> > -----Original Message-----
> > From: Steve Adams [SMTP:steve.adams_at_ixora.com.au]
> > Sent: Wednesday, August 23, 2000 4:50 AM
> > To: J. Laurindo Chiappa; DBAs - TeleLists; LazyDBA/Quickdocs -;
> > Oracle-Linux
> > Subject: RE: How to find v$session_wait object names ?
> >
> > Hi Chiappa,
> >
> > I've been joining V$SESSION_WAIT to DBA_EXTENTS since Oracle 7.0.
> > In fact, there are several scripts on my web site that illustrate how to
> > do it.
> > Please forgive me. I did not realize that it was wrong. ;-)
> >
> > Regards,
> > Steve Adams
> > http://www.ixora.com.au/
> > http://www.oreilly.com/catalog/orinternals/
> > http://www.christianity.net.au/
> >
> >
> > -----Original Message-----
> > From: J. Laurindo Chiappa [mailto:jlchiappa_at_uol.com.br]
> > Sent: Wednesday, 23 August 2000 9:00
> > To: DBAs - TeleLists; LazyDBA/Quickdocs -; Lista DBA em Portugues; ODTUG
> > Oracle DBA List; Oracle-Linux; VOUG - DBAs Virginia
> > Subject: How to find v$session_wait object names ?
> >
> >
> > Hi, I'm trying to write a query to find the name of the objets related
> > in the v$session_wait view. Searching in the
> > P1, P2 and P3 raw columns I can say : SID x is waiting for the block Y
> > in the file Z; how to find the name of the
> > object ? And the session lockinh the object ?
> > More seasoned DBAs tell me it's a matter of joining with the
> > dba_extents, but it'ss plain wrong - this view don't
> > have the necessary columns.
> > Some ideas to share ?
> >
> > []s
> > Chiappa
> >
> >
> > --------
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> >
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> --
> Author: VIVEK_SHARMA
> INET: vivek_sharma_at_inf.com
>
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Received on Wed Aug 23 2000 - 00:29:23 CDT

Original text of this message

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