Is there a way to revert an upgrade? I am looking to get our environment beck to version 8.2 for testing purposes. Is there a process for this if I no longer posses the database backup?
Are there certain commands in the console that need to be ran?
There is no command to revert the changes back . if you don’t have database backup only option i see you need to check the changes you have deployed and change them one by one.
As best practice for any deployment/ upgrade
take file backup
talke database backup .
and reverting back from 8.4 to 8.2 without backup is difficult without db backup . 8.4 has many db schema related changes.
I would suggest give a tryor else create a new 8.2 env.