New Features of Backup & Recovery in Oracle Database 19c

The following are changes in the Oracle Database Backup and Recovery for Oracle Database Release 19c.

• Recovery catalog support for PDBs

You can connect to a recovery catalog when the target database is a pluggable database (PDB).

• Automatic deletion of flashback logs

Flashback logs that are beyond the retention period are automatically deleted. Automatically deleting flashback logs simplifies the management of the fast recovery area and improves the performance of flashback database.

• PLUGGABLE DATABASE clause in GRANT  and REVOKE commands

You can grant and revoke privileges on a specific PDB to a database user.

출처 : http://oracle-help.com/articles/new-features-of-backup-recovery-in-oracle-database-19c/