RE: temporary space usage

That is correct.  You have to query the v$sort_usage view to determine
how much each user is really using.  


Pat

-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of
genegurevich@xxxxxxxxxxxxxxxxxxxxx
Sent: Wednesday, June 13, 2007 2:11 PM
To: oracle-l@xxxxxxxxxxxxx
Subject: Re: temporary space usage

Let me rephrase it then... If the TEMP TS is shown as 100% used in the
temp_space_header table it does not necessarily mean that it is full
because the existing segments can be reused by other processes.
IS that correct statement?

thank you

Gene Gurevich
Oracle MySQL Operations - OMO
224-405-4079




             "Alexander

             Fatkulin"

             <afatkulin@gmail.
To
             com>
genegurevich@xxxxxxxxxxxxxxxxxxxxx 

cc
             06/13/2007 01:00          oracle-l@xxxxxxxxxxxxx

             PM
Subject
                                       Re: temporary space usage

















No, the additional segments are allocated as needed. it can be but it
don't have to be.

On 6/13/07, genegurevich@xxxxxxxxxxxxxxxxxxxxx
<genegurevich@xxxxxxxxxxxxxxxxxxxxx> wrote:
> So that means that the TEMP tablespace will always be at 100% usage,
> correct?
>
>
> thank you
>
> Gene Gurevich
>
>
>
>
>              "Alexander
>              Fatkulin"
>              <afatkulin@gmail.
To
>              com>
genegurevich@xxxxxxxxxxxxxxxxxxxxx
>
cc
>              06/13/2007 11:45          oracle-l@xxxxxxxxxxxxx
>              AM
Subject
>                                        Re: temporary space usage
>
>
>
>
>
>
>
>
>
>
> The segments will be reused by the another processes as needed. Oracle

> keeps them so it doesn't need to create them again each time someone
> wants it.
>
> On 6/13/07, genegurevich@xxxxxxxxxxxxxxxxxxxxx
> <genegurevich@xxxxxxxxxxxxxxxxxxxxx> wrote:
>
> > Does the bottom query indicates that the TEMP TS is used by some
> temporary
> > segments, which will be reused by any process that needs TEMP ts and

> > therefore is misleading? Or is there
> another
> > explanation?
> >
> > thank you
> >
> > Gene Gurevich
> >
>
> --
> Alexander Fatkulin
>
>
>
>
> --
> http://www.freelists.org/webpage/oracle-l
>
>
>


--
Alexander Fatkulin




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