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V$BACKUP_REDOLOG displays information about archived logs in backup sets from the control file. Note that online redo logs cannot be backed up directly; they must be archived first to disk and then backed up. An archive log backup set can contain one or more archived logs.
Column | Datatype | Description |
RECID | NUMBER | Record ID for this row; it is an integer that identifies this row |
STAMP | NUMBER | Timestamp used with RECID to uniquely identify this row |
SET_STAMP | NUMBER | |
SET_COUNT | NUMBER | |
THREAD# | NUMBER | Thread number for the log |
SEQUENCE# | NUMBER | Log sequence number |
RESETLOGS_CHANGE# | NUMBER | Change number of the last resetlogs before the log was written |
RESETLOGS_TIME | DATE | Change time of the last resetlogs before the log was written. These will be the same for all logs in a backup set. |
FIRST_CHANGE# | NUMBER | SCN when the log was switched into. The redo in the log is at this SCN and greater. |
FIRST_TIME | DATE | Time allocated when the log was switched into |
NEXT_CHANGE# | NUMBER | SCN when the next log in this thread was switched into. The redo in the log is below this SCN. |
NEXT_TIME | DATE | Time when the next log in this thread was switched into |
BLOCKS | NUMBER | Size of the log in logical blocks including the header block |
BLOCK_SIZE | NUMBER | Size of the log blocks in bytes |
TERMINAL | VARCHAR2(3) | ??? |
Note:
1. The corresponding RMAN catalog view is RC_BACKUP_REDOLOG.
Oracle data dictionary views
Last updated: 2009-12-15 Tuesday |
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