A quick question, I will install the Patch oracle 188.8.131.52 on my 184.108.40.206 database
If there is a problem, we planned to: (rollback)
- Change the Oracle Home path on the oracle profile to go back on the 220.127.116.11 version
- restore the saved database with RMAN
I think that I don't forget anything !
Is it ok ?
Edited by: 962147 on 4 oct. 2012 05:50
The devil is in the details so to speak. If you have the time and resources I suggest to do an additional cold backup of all Oracle related files. If this is your very first experience upgrading an Oracle database, test it first before doing it on a production system.
If you are upgrading from 18.104.22.168 to 22.214.171.124 and if you need to revert it to 126.96.36.199 after the upgrade then refer this to downgrade http://docs.oracle.com/cd/E11882_01/server.112/e23633/downgrade.htm