Oracle9i Recovery Manager Reference
Release 1 (9.0.1)

Part Number A90136-02
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Recovery Catalog Views, 10 of 26


RC_CONTROLFILE_COPY

This view lists information about control file copies on disk. A datafile copy record with a file number of 0 represents the control file copy in V$DATAFILE_COPY.

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. 

CCF_KEY 

NUMBER 

The primary key of the control file copy 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 record identifier from V$DATAFILE_COPY. 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$DATAFILE_COPY. RECID and STAMP form a concatenated primary key that uniquely identifies this record in the target database control file. 

NAME 

VARCHAR2(1024) 

The control file copy filename. 

TAG 

VARCHAR2(32) 

The tag of the control file copy. NULL if no tag used. 

RESETLOGS_CHANGE# 

NUMBER 

The SCN of the most recent RESETLOGS when the record was created. 

RESETLOGS_TIME 

DATE 

The time stamp of the most recent RESETLOGS when the record was created. 

CHECKPOINT_CHANGE# 

NUMBER 

The control file checkpoint SCN. 

CHECKPOINT_TIME 

DATE 

The control file checkpoint time. 

CREATION_TIME 

DATE 

The control file creation time. 

BLOCK_SIZE 

NUMBER 

The block size in bytes. 

MIN_OFFR_RECID 

NUMBER 

Internal use only. 

OLDEST_OFFLINE_RANGE 

NUMBER 

Internal use only. 

COMPLETION_TIME 

DATE 

The time when the copy was generated. 

STATUS 

VARCHAR2(1) 

The status of the copy: A (available), U (unavailable), X (expired), or D (deleted). 

KEEP 

VARCHAR2(3) 

Indicates whether this 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 copy. 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 COPY command was specified, then this column shows the date after which this file becomes obsolete. If the column is NULL and KEEP OPTIONS is not NULL, the file never becomes obsolete. 

CONTROLFILE_TYPE 

VARCHAR2(1) 

The type of control file copy: B (normal copy) or S (standby copy). 


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