Oracle database upgrade to 12.2.0.3
We would like to upgrade Oracle database from 12.2.0.1 to 12.2.0.3 on RHEL7 Linux server. Could you please help us with the following questions.
- Where can we download 12.2.0.3 setup/installation zip file?
- Differences between Oracle database 12.2.0.3 and Oracle database 19c ?
- Is it just the name is different or they are both actually different versions (12.2.0.3 and 19c)?
Thanks
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