8.156 V$RECOVERY_FILE_DEST

V$RECOVERY_FILE_DEST displays information about the disk quota and current disk usage in the fast recovery area.

Column Datatype Description

NAME

VARCHAR2(513)

Location name. This is the value specified in the DB_RECOVERY_FILE_DEST initialization parameter.

SPACE_LIMIT

NUMBER

Maximum amount of disk space (in bytes) that the database can use for the fast recovery area. This is the value specified in the DB_RECOVERY_FILE_DEST_SIZE initialization parameter.

SPACE_USED

NUMBER

Amount of disk space (in bytes) used by fast recovery area files created in current and all previous fast recovery areas. Changing fast recovery areas does not reset SPACE_USED to 0.

SPACE_RECLAIMABLE

NUMBER

Total amount of disk space (in bytes) that can be created by deleting obsolete, redundant, and other low priority files from the fast recovery area

NUMBER_OF_FILES

NUMBER

Number of files in the fast recovery area

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

See Also: