9.128 V$UNUSABLE_BACKUPFILE_DETAILS

V$UNUSABLE_BACKUPFILE_DETAILS displays information about all backup files (backup pieces, proxy copies, or copies) that are marked unavailable and expired. You can select one of the rows and use BTYPE_KEY or FILETYPE_KEY to change the status of a backup file set or a specific file to available.

Column	Datatype	Description
SESSION_KEY	NUMBER	Session identifier
SESSION_RECID	NUMBER	Session record ID
SESSION_STAMP	NUMBER	Session stamp
RMAN_STATUS_RECID	NUMBER	Record ID of the corresponding row in the control file
RMAN_STATUS_STAMP	NUMBER	Timestamp of the row in the controlfile
BTYPE	CHAR(9)	Backup type container. Possible values are: BACKUPSET, IMAGECOPY, PROXYCOPY.
BTYPE_KEY	NUMBER	Unique identifier for the backup type, either BS_KEY or COPY_KEY.
ID1	NUMBER	If BACKUPSET, it contains SET_STAMP. If IMAGECOPY or PROXYCOPY, it is RECID from the control file.
ID2	NUMBER	If BACKUPSET, it contains SET_COUNT. If IMAGECOPY or PROXYCOPY, it is STAMP.
FILETYPE	VARCHAR2(15)	Type of file. Possible values are: BACKUPPIECE, COPY, PROXYCOPY.
FILETYPE_KEY	NUMBER	Backup piece key if the file is a backup piece; otherwise COPY_KEY.
STATUS	VARCHAR2(1)	Status of the backup file, either U (unavailable) or X (expired)
FILESIZE	NUMBER	Size of the file
DEVICE_TYPE	VARCHAR2(17)	Type of device on which the file resides
FILENAME	VARCHAR2(513)	Name of the file
MEDIA	VARCHAR2(65)	Name of the media on which the copy resides. This value is informational only. It is not needed for restore.
MEDIA_POOL	NUMBER	Media pool in which the copy resides. This is the same value that was entered in the POOL operand of the Recovery Manager BACKUP command.
CON_ID	NUMBER	The ID of the container to which the data pertains. Possible values include: 0: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs. 1: This value is used for rows containing data that pertain to only the root n: Where n is the applicable container ID for the rows containing data