I need to migrate all the oracle database application and objects from oracle 12 to oracle 19C in a very short span.
I need some reference on what are the possible incompatible commands i need to check in all the objects
What are the things which I need to take care of.
Any reference document that explains the list of the changes that needs to be done or the incompatible commands.
It would be great if anyone can share their experience which they faced will migration/upgradation.
Thanks & Regards,
Nikita D