optimizer_mode is a parameter in the init.ora
optimizer_goal is a parameter for the alter session command.
you had them reversed
- Alex Hillman <ahillman_at_erols.com> wrote:
> OPTIMIZER_GOAL is a parameter in init.ora and determines systemwide
> optimizer usage. OPTIMIZER_MODE is parameter in alter session command
> and
> determines optimizer used by that session.
>
> Alex Hillman
>
> > -----Original Message-----
> > From: root_at_fatcity.com [mailto:root_at_fatcity.com]On Behalf Of
> > lhoska_at_calibresys.com
> > Sent: Tuesday, February 12, 2002 1:50 PM
> > To: Multiple recipients of list ORACLE-L
> > Subject: optimizer_mode/optimizer_rule
> >
> >
> > What is the difference between optimizet_mode and optimizer_goal
> > parameters?
> > Are they being used interchangeably?
> > I've rtmf-ed. It is not clear.
> > Thank you.
> > --
> > Please see the official ORACLE-L FAQ: http://www.orafaq.com
> > --
> > Author:
> > INET: lhoska_at_calibresys.com
> >
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> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> --
> Author: Alex Hillman
> INET: ahillman_at_erols.com
>
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Please see the official ORACLE-L FAQ: http://www.orafaq.com
--
Author: Rachel Carmichael
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Received on Tue Feb 12 2002 - 18:23:09 CST