Re: pga_aggregate_target

  • From: Jared.Still@xxxxxxxxxxx
  • To: oracle-l@xxxxxxxxxxxxx
  • Date: Wed, 1 Sep 2004 13:27:12 -0700

> Has anyone used this parameter in 9i (9.2.0.4).  I
> have a real turkey of a vended application that is a
> resource hog.  The queries have too many outer joins,
> select distincts and minus's to count.  Usually, all
> in the same query.
> 
> With no control over the application, if this
> parameter works as advertised, this seems like a good
> place to use it.
> 
> Any experiences or thoughts?
> 
Hi Pete,

We're using it on out SAP databases.  No problems.

Here are some scripts I used to gauge where to set
the initial target value.

http://www.cybcon.com/~jkstill/util/scripts/pga_target.html

HTH

Jared


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