DB version: 11g Release 2
OS : RHEL 6.4
I've upgraded an 11.2.0.3 database to 11.2.0.4 . Prior to the upgrade , the COMPATIBLE parameter was set to 11.2.0.3.
Now, after the upgrade, it is still set 11.2.0.3
SQL> show parameter compatible
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
compatible string 11.2.0.3.0
Should I change it to 11.2.0.0.0 or 11.2.0.4.0 ? What is the best practice ?