RMAN backup maintenance commands

1.validate backupset command
used to verify the backup instruction set VALIDATE BACKUPSET availability
validate backupset 5
view the summary information backup set
list backup summary;

2.RESTORE ... VALIDATE instruction
to verify the SYSAUX backup information table in the backup set
restore tablespace users validate;
verify whether the data file in the backup set
restore datafile 5 validate;

3.LIST instruction
See the backup set information
list backupset 5;
table information in the backup set space
list backupset of tablespace users;
data files in backup set information
list backupset of datafile 5;
see summary information backup
List Summary Backup;
4.REPORT instruction
display database structure
report schema;
data files to be backed up are listed
report need backup;