Oracle PRCD-1229- srvctl Refuses Database Access After Manual Upgrade in Oracle RACBy Henrique2026-04-16 Oracle You just finished a manual upgrade of your Oracle RAC from 12.2 to 19c. The database is up, processes are… Read More
Oracle ORA-01623- Orphan Thread Redo Log After RAC to Single Instance MigrationBy Henrique2026-03-23 Oracle Updated:2026-05-19 When trying to drop a redo log group after migrating a database from Oracle RAC to Single Instance, the following… Read More
