RE: RBO and 10g

  • From: "Bobak, Mark" <Mark.Bobak@xxxxxxxxxxxxxxx>
  • To: <oracle-l@xxxxxxxxxxxxx>
  • Date: Wed, 19 May 2004 17:44:40 -0400

But that has to do with optimizer_goal being obselete.  You'd=20
get that error regardless of what value you tried to set
optimizer_goal to. =20

-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx]On Behalf Of Mladen Gogala
Sent: Wednesday, May 19, 2004 4:44 PM
To: oracle-l@xxxxxxxxxxxxx
Subject: Re: RBO and 10g


Here is the scoup:
SQL*Plus: Release 10.1.0.2.0 - Production on Wed May 19 16:41:03 2004
=20
Copyright (c) 1982, 2004, Oracle.  All rights reserved.
=20
=20
Connected to:
Oracle Database 10g Enterprise Edition Release 10.1.0.2.0 - Production
With the Partitioning, OLAP and Data Mining options
=20
SQL>
SQL>
SQL> alter session set optimizer_goal=3Drule;
alter session set optimizer_goal=3Drule
                                *
ERROR at line 1:
ORA-01986: OPTIMIZER_GOAL is obsolete
=20
=20
SQL>  alter session set optimizer_mode=3Drule;
=20
Session altered.
=20
SQL>

On 05/19/2004 04:33:19 PM, Daniel Fink wrote:
> I recall reading (doc or this list) that you could not set the =
optimizer_mode to RULE in 10g. Does anyone remember the source of=20
> this statement?
>=20
> Daniel Fink
>=20
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>=20

--=20
Mladen Gogala
Oracle DBA
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