Re: Query capture

I usually use nullif(executions,0).


Christo

On Apr 7, 2005 3:06 PM, Wolfgang Breitling <breitliw@xxxxxxxxxxxxx> wrote:
> Stephen,
> 
> The old problem. You are relying on a specific order of execution of the
> predicates. Oracle is perfectly in its right to calculate
> (a.elapsed_time/(1000000*a.executions)) > 5
> before
> a.executions > 0
> 
> after all, "and" is commutative.
> 
> stephen booth wrote:
> 
> >
> >
> > I ran it on 9206 on Solaris.  That error is basically saying that
> > a.executions=0.  Thing is the preceding part of the where clause is
> > a.executions>0 so there should be no way a.executions=0.  The only
> > thing that comes to mind is that Oracle is trying to evaluate the
> > "(a.elapsed_time/(1000000*a.executions)) > 5" before the "a.executions
> >
> 
> --
> Regards
> 
> Wolfgang Breitling
> Centrex Consulting Corporation
> www.centrexcc.com
> --
> http://www.freelists.org/webpage/oracle-l
> 


-- 
Christo Kutrovsky
Database/System Administrator
The Pythian Group
--
http://www.freelists.org/webpage/oracle-l

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