Restarting a failed Database Upgrade with DBUA 12.2

In my previous blog post I did showcase how to restart a failed database upgrade on the command line before Oracle Database 12c, with Oracle Database 12.1.0.x and with the new Oracle Database 12.2.0.x:

Restarting a failed Database Upgrade with catctl.pl

Here I’d like to show the new capability of the Database Upgrade Assistant (DBUA) to restart an upgrade, a functionality the DBUA was missing until now.… [Read More]

Restarting a failed Database Upgrade with catctl.pl

What if …

What if a database upgrade fails in between? First of all you should have enabled one of the common protections for issues happening during an upgrade:

  • Guaranteed Restore Point to Flashback Database
  • Restore an RMAN Online Backup
  • Restore a partial Offline Backup

See our slide’s Fallback section for further details.… [Read More]