None even if U use same userid....just have them in seperate Oracle homes as
============================================================
$ pwd
/u01/app/oracle/product/9.2.0 > Oralce 9i ( 9.2.0.5 )
$ cd ..
$ pwd
/u01/app/oracle/product
$ ls -ltr
total 14
drwxr-xr-x 3 oracle dba 512 Aug 25 2003 6.3.4 > Oracle
Express ( 6.3.4 )
drwxr-xr-x 44 oracle dba 1536 Mar 3 16:32 8.1.7 >
Oracle 8i (8.1.7.4)
drwxr-xr-x 60 oracle dba 1536 Mar 30 12:24 9.2.0

===========================================================

> Each $ORACLE_HOME should have their .profiles and contents reflecting its
identity to the instance
> Switch between $ORACLE_HOMEs using oraenv.

HTHU

Ankur Shah
Oracle DBA
DHR-GA



----- Original Message -----
From: "Michael Fanara" <michael.[Email Address Removed] "LazyDBA.com Discussion" <[Email Address Removed] Wednesday, March 31, 2004 2:43 PM
Subject: installing 9i with 8i already installed


> DBAs
>
> I'm going to begin installing the 9i binaries on an AIX box that already
> has 2 8.1.7.4 instances running.
>
> I'm going to install with a different userid than the 8i install i.e.
> oracle -> 8.1.7.4 and orcle -> 9.2.0.4. Are there any gotcha's I should
> be looking out for? I'm going to put the 9i listener on a different
> port, so it doesn't interfere with the 8.1.7.4 listener for instance.
>
> Thnx.
> mike
>
> Michael Fanara
> Systems Programmer / Oracle DBA
> Office Of Facilities
> Yale University
> 203-432-4719 (w), 627-1773 (c)
> michael.[Email Address Removed] What we do in life echoes in eternity. - Maximus
>
>
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