Re: stored outlines set?

From: Mark D Powell <Mark.Powell2_at_hp.com>
Date: Wed, 18 Nov 2009 06:40:20 -0800 (PST)
Message-ID: <ffb72294-f951-47d6-bba9-772481250ed0_at_f16g2000yqm.googlegroups.com>



On Nov 18, 9:35am, Mark D Powell <Mark.Powe..._at_hp.com> wrote:
> On Nov 17, 2:45pm, Mladen Gogala <n..._at_email.here.invalid> wrote:
>
>
>
>
>
> > On Tue, 17 Nov 2009 09:33:55 -0800, sbrjd wrote:
> > > How can I determine if "alter system set use_stored_outlines.." has been
> > > issued?
>
> > > Steven Rosenthal
> > > databases etc
> > > Columbia University IT
>
> > I don't think you can. The most comprehensive set of the parameters
> > resides in X$KSPPI and there is nothing there:
>
> > SQL> select ksppinm from x$ksppi where ksppinm like '%outl%';
>
> > KSPPINM
> > --------------------------------------------------------------------------------
> > create_stored_outlines
> > _plan_outline_data
> > _outline_bitmap_tree
>
> > Elapsed: 00:00:00.16
> > SQL>
>
> > Maybe, it can be read if you dump SGA but I don't know how to read Oracle
> > dumps.
>
> > --http://mgogala.byethost5.com
>
> Did you check the value of create_stored_outlines when you set this
> session parameter? I ask because I wondered why you could not find
> the parameter value in v$parameter / v$spparameter which I tested.
> Then I found Oracle note: Session Parameter: USE_STORED_OUTLINES #ID
> 68642.1 which says the session parameter is not a database parameter.
> However, the parameter turns on and off generating outlines and create
> seems like it might be a fit.
>
> I just do not have a system I think I can risk testing on right now.
>
> HTH -- Mark D Powell --- Hide quoted text -
>
> - Show quoted text -

Withdraw my comments. The create obviously corresponds to ALTER SYSTEM SET CREATE_STORED_OUTLINES = TRUE | FALSE. Reviewing too many Oracle documents too quickly caused a brain fizz.

HTH -- Mark D Powell -- Received on Wed Nov 18 2009 - 08:40:20 CST

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