19c upgrade with a phsyical standby
Hello all,
Is there a MOS note or a process to upgrade a physical standby database to 19c? Our scenario is we convert our physical standby to a snapshot standby for our client to use temporarily while we proceed with upgrading our primary database to 19c. Once we finish our primary database upgrade we are ready to convert our snapshot standby back to physical standby.
So do we create or clone a new container database to our standby node and then attempt to plug in our physical standby database?