11.2.0.4 RAC Upgrade to 19C RAC
Hi
We have a two mode Orace RAC 11.2.0.4 Enterprise 64 bit residing on LINUX platforms. We want to upgrade this to 19c.
(1)Can anyone provide a link for step by step guide for upgrading from 11g RAC to 19C RAC please , document/video ?
(2)Any issues or anything I need to be aware of please?
(3)Are there any differences from upgrading 11g to 12c compared to upgrading from 11g to 19c?
Thanking you in advance and look forward to your response