RC_PROXY_CONTROLFILE

This view contains descriptions of control file backups that were taken using the proxy copy functionality. It corresponds to the V$PROXY_DATAFILE view.

In a proxy copy, the media manager takes over the operations of backing up and restoring data. Each row represents a backup of one control file.

Column	Datatype	Description
`DB_KEY`	`NUMBER`	The primary key for the target database. Use this column to form a join with almost any other catalog view.
`DBINC_KEY`	`NUMBER`	The primary key for the incarnation of the target database. Use this column to form a join with `RC_DATABASE_INCARNATION`.
`DB_NAME`	`VARCHAR2(8)`	The `DB_NAME` of the database incarnation to which this record belongs.
`XCF_KEY`	`NUMBER`	The proxy copy primary key in the recovery catalog. If you issue the `LIST` command while connected to the recovery catalog, this value appears in the `KEY` column of the output.
`RECID`	`NUMBER`	The proxy copy record identifier from `V$PROXY_DATAFILE.` `RECID` and `STAMP` form a concatenated primary key that uniquely identifies this record in the target database control file.
`STAMP`	`NUMBER`	The proxy copy stamp from`V$PROXY_DATAFILE. RECID` and `STAMP` form a concatenated primary key that uniquely identifies this record in the target database control file.
`TAG`	`VARCHAR2(32)`	The tag for the proxy copy.
`RESETLOGS_CHANGE#`	`NUMBER`	The `RESETLOGS` SCN of the database incarnation to which this datafile belongs.
`RESETLOGS_TIME`	`DATE`	The `RESETLOGS` time stamp of the database incarnation to which this datafile belongs.
`CHECKPOINT_CHANGE#`	`NUMBER`	Datafile checkpoint SCN when this copy was made.
`CHECKPOINT_TIME`	`DATE`	Datafile checkpoint time when this copy was made.
`CREATION_TIME`	`DATE`	The control file creation time.
`BLOCK_SIZE`	`NUMBER`	The block size for the copy in bytes.
`MIN_OFFR_RECID`	`NUMBER`	Internal use only.
`OLDEST_OFFLINE_RANGE`	`NUMBER`	Internal use only.
`DEVICE_TYPE`	`VARCHAR2(255)`	The type of sequential media device.
`HANDLE`	`VARCHAR2(1024)`	The name or "handle" for the proxy copy. RMAN passes this value to the operating system-dependent layer that identifies the file.
`COMMENTS`	`VARCHAR2(255)`	Comments about the proxy copy.
`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 proxy copy is stored.
`START_TIME`	`DATE`	The time when proxy copy was initiated.
`COMPLETION_TIME`	`DATE`	The time when the proxy copy was completed.
`ELAPSED_SECONDS`	`NUMBER`	The duration of the proxy copy.
`STATUS`	`VARCHAR2(1)`	The status of the backup set: `A` (available), `U` (unavailable), `X` (expired), or `D` (deleted).
`KEEP`	`VARCHAR2(3)`	Indicates whether this proxy copy has a retention policy different from the value for `CONFIGURE` `RETENTION` `POLICY`. Possible values are `YES` and `NO`.
`KEEP_OPTIONS`	`VARCHAR2(10)`	The `KEEP` options specified for this control file backup. Options can be `LOGS` (RMAN keeps the logs needed to recover this backup), `NOLOGS` (RMAN does not keep the logs needed to recover this backup), or `NULL` (the backup has no `KEEP` options and will be made obsolete based on the retention policy).
`KEEP_UNTIL`	`DATE`	If the `KEEP` `UNTIL TIME` clause of the `BACKUP` command was specified, then this column shows the date after which this control file backup becomes obsolete. If the column is `NULL` and `KEEP` `OPTIONS` is not `NULL`, the backup never becomes obsolete.
`CONTROLFILE_TYPE`	`VARCHAR2(1)`	The type of control file copy: `B` (normal copy) or `S` (standby copy).