Dropping RAC Database from 19c home.

Dropping RAC Database from 19c home(RMAN)

1. Make the cluster database to FALSE

alter system set cluster_database=FALSE scope=spfile sid='*';

2. Stop the database 

srvctl stop database -d dbauni

3. Start the database in mount exclusive mode:

startup mount exclusive restrict;

 

4.Drop the database using RMAN.

Drop database including backups noprompt;

5. Remove the db service from cluster

srvctl remove database -db dbauni

Good Luck!!