V$FLASHBACK_DATABASE_LOGFILE

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
TYPE VARCHAR2(9)

Log type:

  • NORMAL

  • RESERVED

  • FREE

  • TO DELETE
CON_ID NUMBER

The ID of the container to which the data pertains. Possible values include:

  • 0: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs.

  • 1: This value is used for rows containing data that pertain to only the root

  • n: Where n is the applicable container ID for the rows containing data