This view contains descriptions of archived log backups that were taken using the proxy copy functionality. It corresponds to the V$PROXY_ARCHIVEDLOG
view.
In a proxy copy, the media manager takes over the operations of backing up and restoring data. Each row represents a backup of one control file.
Column | Datatype | Description |
---|---|---|
DB_KEY |
NUMBER |
The primary key for the target database. Use this column to form a join with almost any other catalog view. |
DBINC_KEY |
NUMBER |
The primary key for the incarnation of the target database. Use this column to form a join with RC_DATABASE_INCARNATION . |
DB_NAME |
VARCHAR2(8) |
The DB_NAME of the database incarnation to which this record belongs. |
XAL_KEY |
NUMBER |
The proxy copy primary key in the recovery catalog. If you issue the LIST command while connected to the recovery catalog, this value appears in the KEY column of the output. |
RECID |
NUMBER |
The proxy copy record identifier from V$PROXY_ARCHIVEDLOG. 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 fromV$PROXY_ARCHIVEDLOG. 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. |
DEVICE_TYPE |
VARCHAR2(255) |
The type of media device that stores the proxy copy. |
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. |
STATUS |
VARCHAR2(1) |
The status of the backup set: A (available), U (unavailable), X (expired), or D (deleted). |
THREAD# |
NUMBER |
The number of the redo thread. |
SEQUENCE# |
NUMBER |
The log sequence number. |
RESETLOGS_CHANGE# |
NUMBER |
The RESETLOGS SCN of the database incarnation to which this archived log belongs. |
RESETLOGS_TIME |
DATE |
The RESETLOGS time stamp of the database incarnation to which this archived log belongs. |
FIRST_CHANGE# |
NUMBER |
The first SCN of this redo log. |
FIRST_TIME |
DATE |
The time when Oracle switched into the redo log. |
NEXT_CHANGE# |
NUMBER |
The first SCN of the next redo log in the thread. |
NEXT_TIME |
DATE |
The first time stamp of the next redo log in the thread. |
BLOCKS |
NUMBER |
The size of this archived redo log in operating system blocks. |
BLOCK_SIZE |
NUMBER |
The block size for the copy in bytes. |
DEVICE_TYPE |
VARCHAR2(255) |
The type of sequential media device. |
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. |