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V$BACKUP_CONTROLFILE_DETAILS contains information about restorable control files. It will include all the control files backed up in the backup set, image copies, and proxy copies.
Column | Datatype | Description |
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. |
SESSION_KEY | NUMBER | Session identifier |
SESSION_RECID | NUMBER | Session recid |
SESSION_STAMP | NUMBER | Session stamp |
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 |
CREATION_TIME | DATE | File creation time |
RESETLOGS_CHANGE# | NUMBER | Resetlogs change SCN |
RESETLOGS_TIME | DATE | Resetlogs change time |
CHECKPOINT_CHANGE# | NUMBER | Checkpoint change SCN |
CHECKPOINT_TIME | DATE | Checkpoint change time |
FILESIZE | NUMBER | File size, in bytes, for the output of backing up this control file |
COMPRESSION_RATIO | NUMBER | Compression ratio for this backup |
FILESIZE_DISPLAY | VARCHAR2(4000) | Same value as the FILESIZE column, but converted to a user-displayable format, for example nM, nG, nT, nP, and so on |
Note:
1. The corresponding RMAN catalog view is RC_BACKUP_CONTROLFILE_DETAILS.
Oracle data dictionary views
Last updated: 2009-12-15 Tuesday |
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