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Oracle® Database Backup and Recovery Reference
11g Release 2 (11.2)

Part Number E10643-03
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RC_BACKUP_SPFILE

This view lists information about server parameter files in backup sets.

Column Data Type Description
DB_KEY NUMBER The primary key for the target database. Use this column to join with almost any other catalog view.
BSF_KEY NUMBER The primary key of the server parameter file in the recovery catalog. If you issue the LIST command while RMAN is connected to the recovery catalog, then this value appears in the KEY column of the output.
RECID NUMBER The record identifier propagated from V$BACKUP_SPFILE. RECID and STAMP form a concatenated primary key that uniquely identifies this record in the target database control file.
STAMP NUMBER The stamp from V$BACKUP_SPFILE. RECID and STAMP form a concatenated primary key that uniquely identifies this record in the target database control file.
BS_KEY NUMBER The primary key of the backup set to which this record belongs in the recovery catalog. Use this column to join with RC_BACKUP_SET.
SET_STAMP NUMBER The SET_STAMP value from V$BACKUP_SET. SET_STAMP and SET_COUNT form a concatenated key that uniquely identifies the backup set to which this record belongs in the target database control file.
SET_COUNT NUMBER The SET_COUNT value from V$BACKUP_SET. SET_STAMP and SET_COUNT form a concatenated key that uniquely identifies the backup set to which this record belongs in the target database control file.
MODIFICATION_TIME DATE The time when the server parameter file was last modified.
STATUS VARCHAR2(1) The status of the backup set: A (all backup pieces available), D (all backup pieces deleted), O (some backup pieces are available but others are not, so the backup set is unusable).
BS_RECID NUMBER The RECID value from V$BACKUP_SET.
BS_STAMP NUMBER The STAMP value from V$BACKUP_SET. Note that BS_STAMP is different from SET_STAMP. BS_STAMP is the stamp of the backup set record when created in the control file, whereas SET_STAMP joins with SET_COUNT to make a unique identifier.
COMPLETION_TIME DATE The time when the backup set completed.
BYTES NUMBER The size of the backup set in bytes.
DB_UNIQUE_NAME VARCHAR2(30) The DB_UNIQUE_NAME of the database to which this record belongs.