How to change default retention of a database backup
In order to keep backupset over the default rman keep windows. In this case rman retention policy is 1 day RMAN> show all; using target database control file instead of recovery catalog RMAN configuration parameters for database with db_unique_name TESTDB are: CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default Making a database backup with no keep option specified RMAN> backup database plus archivelog; Starting backup at 12-11-2014 14:36:13 current log archived allocated channel: ORA_DISK_1 channel ORA_DISK_1: SID=41 device type=DISK channel ORA_DISK_1: starting archived log backup set channel ORA_DISK_1: specifying archived log(s) in backup set input archived log thread=1 sequence=29 RECID=181...