V$FLASHBACK_DATABASE_LOGFILE displays information about the flashback log files.
| Column | Datatype | Description | 
|---|---|---|
| NAME | VARCHAR2(513) | Name of the log file | 
| LOG# | NUMBER | Log file number | 
| THREAD# | NUMBER | Log file thread number | 
| SEQUENCE# | NUMBER | Log file sequence number | 
| BYTES | NUMBER | Log file size (in bytes) | 
| FIRST_CHANGE# | NUMBER | Lowest system change number (SCN) in the log file | 
| FIRST_TIME | DATE | Time of the first SCN in the log file |