December 2002
Intermediate to advanced
928 pages
85h 29m
English
keepOption Clause
{ KEEP { UNTIL TIME [=] 'date_string' | FOREVER } { LOGS |
NOLOGS }
| NOKEEP
}Specifies that a backup or copy is considered exempt from a specified retention policy.
Specifies that the backup or copy should be kept until the specified date.
Specifies that the backup will be kept indefinitely. This requires the use of a recovery catalog because the backup or copy will never expire.
Keeps all archived redo log files associated with a backup or copy.
Specifies that archived redo log files associated with a backup or copy will not be kept. Consequently, the database can be restored only to the point in time when the backup or copy was made.