V$BACKUP_SPFILE_SUMMARY

V$BACKUP_SPFILE_SUMMARY provides summary information for input SP file, based on either a backup job or time range applicable to jobs.

Column	Datatype	Description
NUM_FILES_BACKED	NUMBER	Number of files backed up
NUM_DISTINCT_FILES_BACKED	NUMBER	Number of distinct SP files backed up (with modification timestamp)
MIN_MODIFICATION_TIME	DATE	Minimum modification time
MAX_MODIFICATION_TIME	DATE	Maximum modification time
INPUT_BYTES	NUMBER	Total input bytes for all SP files backed up
INPUT_BYTES_DISPLAY	VARCHAR2(4000)	Displayable format for all input bytes
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