RECID |
NUMBER |
Backup set record ID |
STAMP |
NUMBER |
Backup set record stamp |
SET_STAMP |
NUMBER |
Backup set stamp. The backup set stamp and count uniquely identify the backup set.
Primary key for the V$BACKUP_SET table, and the foreign key for the following tables: V$BACKUP_PIECE, V$BACKUP_DATAFILE, V$BACKUP_REDOLOG, V$BACKUP_CORRUPTION. |
SET_COUNT |
NUMBER |
Backup set count. The backup set count is incremented by one every time a new backup set is started (if the backup set is never completed the number is "lost"). If the control file is re-created then the count is reset to 1. Therefore the count must be used with the stamp to uniquely identify a backup set.
Primary key for the V$BACKUP_SET table, and the foreign key for the following tables: V$BACKUP_PIECE, V$BACKUP_DATAFILE, V$BACKUP_REDOLOG, V$BACKUP_CORRUPTION |
BACKUP_TYPE |
VARCHAR2(1) |
Type of files that are in this backup. If the backup contains archived redo logs, the value is L. If this is a datafile full backup, the value is D. If this is an incremental backup, the value is I. |
CONTROLFILE_INCLUDED |
VARCHAR2(3) |
Set to YES if there is a control file included in this backup set, otherwise set to NO |
INCREMENTAL_LEVEL |
NUMBER |
Location where this backup set fits into the database's backup strategy. Set to zero for full datafile backups, nonzero for incremental datafile backups, and NULL for archivelog backups. |
PIECES |
NUMBER |
Number of distinct backup pieces in the backup set |
START_TIME |
DATE |
Starting time |
COMPLETION_TIME |
DATE |
Time that this backup set completed |
ELAPSED_SECONDS |
NUMBER |
The number of elapsed seconds |
BLOCK_SIZE |
NUMBER |
Block size of the backup set |
INPUT_FILE_SCAN_ONLY |
VARCHAR2(3) |
YES indicates no actual backup is performed, but the datafiles are read. NO indicates a normal backup is performed. |
KEEP |
VARCHAR2(3) |
(YES/NO) Indicates whether or not this backup set has a retention policy that is different than the value for the configure retention policy |
KEEP_UNTIL |
DATE |
If KEEP_UNTIL_TIME is specified, this is the date after which the backup becomes obsolete. If this column is null, then the backup never expires. |
KEEP_OPTIONS |
VARCHAR2(10) |
Lists additional retention options for this backup set. Possible values are:
LOGS - The logs need to recover this backup are kept
NOLOGS - The logs needed to recover this backup will not be kept
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