Oracle 11g to 19c Upgrade: Block Change Tracking and Level 0 Backup
When upgrading an Oracle Database from 11.2.0.4 to Oracle Database 19c, the Oracle Preupgrade Script may identify Block Change Tracking ...
Tag: RMAN Backup
ORA-00257: Archiver Error – Connect Internal Only, Until Freed (Oracle DBA Fix Guide)
It’s late in the day, your production database starts throwing errors, and your application logs fill up with this message: ...
