RC_BACKUP_PIECE_DETAILS

RC_BACKUP_PIECE_DETAILS contains detailed information about all available backup pieces recorded in the recovery catalog. The semantics of most columns are the same as for the RC_BACKUP_PIECE recovery catalog view.

This view is primarily intended to be used internally by Enterprise Manager.

Column	Datatype	Description
`SESSION_KEY`	`NUMBER`	Session identifier. Use in joins with `RC_RMAN_OUTPUT` and `RC_RMAN_BACKUP_JOB_DETAILS`.
`SESSION_RECID`	`NUMBER`	Together with `SESSION_STAMP`, uniquely identifies output for this backup job from `RC_RMAN_OUTPUT`.
`SESSION_STAMP`	`NUMBER`	Together with `SESSION_RECID`, uniquely identifies output for this backup job from `RC_RMAN_OUTPUT`.
`DB_NAME`	`VARCHAR2(8)`	The `DB_NAME` of the database incarnation to which this record belongs.
`DB_KEY`	`NUMBER`	The primary key for this database in the recovery catalog. Use this column to form a join with almost any other catalog view.
`DB_ID`	`NUMBER`	The DBID of the database incarnation to which this record belongs.
`BP_KEY`	`NUMBER`	The primary key for the backup piece in the recovery catalog. If you issue the `LIST` command while connected to the recovery catalog, then this value appears in the `KEY` column of the output.
`RECID`	`NUMBER`	The backup piece `RECID` from `RC_BACKUP_PIECE`. `RECID` and `STAMP` form a concatenated primary key that uniquely identifies this record in the target database control file.
`STAMP`	`NUMBER`	The backup piece stamp propagated from `V$BACKUP_PIECE`. `RECID` and `STAMP` form a concatenated primary key that uniquely identifies this record in the target database control file.
`BS_KEY`	`NUMBER`	The primary key of the backup set to which this record belongs in the recovery catalog. Use this column to form a join with `RC_BACKUP_SET` or `RC_BACKUP_PIECE`.
`SET_STAMP`	`NUMBER`	The `SET_STAMP` value from `V$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.
`BACKUP_TYPE`	`VARCHAR2(1)`	The type of backup. Possible values are D for datafile or control file backups, I for incremental backups, and L for archived log file backups.
`INCREMENTAL_LEVEL`	`NUMBER`	For incremental backups, indicates the level of incremental backup. Possible values are `NULL` (for full backups), `0` or `1`.
`PIECE#`	`NUMBER`	The number of the backup piece. The first piece has the value of 1.
`COPY#`	`NUMBER`	Indicates the copy number for backup pieces created with duplex enabled. 1 if the backup piece is not duplexed.
`DEVICE_TYPE`	`VARCHAR2(255)`	Type of the device on which the backup piece resides. Set to `DISK` for backup sets on disk.
`HANDLE`	`VARCHAR2(1024)`	The filename of the backup piece.
`COMMENTS`	`VARCHAR2(255)`	Comments about the backup piece.
`MEDIA`	`VARCHAR2(80)`	A comment that contains further information about the media manager that created this backup.
`MEDIA_POOL`	`NUMBER`	The number of the media pool in which the backup is stored. 0 indicates no media pool.
`CONCUR`	`VARCHAR2(3)`	Specifies whether backup media supports concurrent access: `YES` or `NO`.
`TAG`	`VARCHAR2(32)`	The tag associated with this backup piece.
`START_TIME`	`DATE`	The time when RMAN started to write the backup piece.
`COMPLETION_TIME`	`DATE`	The time when the backup piece was completed.
`ELAPSED_SECONDS`	`NUMBER`	The duration of the creation of the backup piece.
`STATUS`	`VARCHAR2(1)`	The status of the backup piece. A for backup pieces that are `AVAILABLE`. (The value is always A, because this view shows only available backup pieces.)
`BYTES`	`NUMBER`	The size of the backup piece in bytes.
`IS_RECOVERY_DEST_FILE`	`VARCHAR2(3)`	`YES` if this backup piece is located in the flash recovery area. `NO` otherwise.
`RSR_KEY`	`NUMBER`	Unique key for the row in `RC_RMAN_STATUS` corresponding to the job that created this backup piece.
`COMPRESSED`	`VARCHAR2(3)`	`YES` if this backup piece is compressed. `NO` otherwise.
`SITE_KEY`	`NUMBER`	Primary key of the Data Guard database associated with this file. Each database in a Data Guard environment has a unique `SITE_KEY` value.You can use `SITE_KEY` in a join with the `RC_SITE` view to obtain the `DB_UNIQUE_NAME` of the database.
`ENCRYPTED`	`VARCHAR2(3)`	Indicates whether the backup piece is encrypted (`YES`) or not (`NO`).
`BACKED_BY_OSB`	`VARCHAR2(3)`	Indicates whether the backup piece is backed up to Oracle Secure Backup (`YES`) or not (`NO`).
`PIECES_PER_SET`	`NUMBER`	Number of backup pieces in the backup set containing this backup piece.
`SIZE_BYTES_DISPLAY`	`VARCHAR2(4000)`	Same value as `BYTES`, but converted to a user-displayable format, for example, 798.01M or 5.25G.