Oracle Database upgrade from 11.2.0.1 to 11.2.0.3 on 2 node RAC cluster
Hi everubody.
I have a 2 node RAC running on Enterprise Linux 5.7 64 bit with:
- Oracle clusterware 11.2.0.1
- Oracle Database Standard Ed. 11.2.0.1
- Oracle Database Gateway for ODBC 11.2.0.1
- APEX 4.1.1
I need to upgrate the database to version 11.2.0.3 or 11.2.0.4.
And here is my question:
do I need to upgrade the cluster to 11.2.0.3.0 before updating the database, or can I stay with the current version?
same for DG4ODBC, do I need to upgrade it or not?
what about APEX?
Thanks in advance
Gabriele