DB_KEY |
NUMBER |
The primary key for this database in the recovery catalog. Use this column to join with almost any other catalog view. |
DB_NAME |
VARCHAR2(8) |
The DB_NAME of the database incarnation to which this record belongs. |
NUM_FILES_BACKED |
NUMBER |
Number of datafiles backed up for this value of DB_KEY and DB_NAME. |
NUM_DISTINCT_FILES_BACKED |
NUMBER |
Number of distinct files backed up for this value of DB_KEY and DB_NAME. |
NUM_DISTINCT_TS_BACKED |
NUMBER |
Number of distinct tablespaces backed up for this value of DB_KEY and DB_NAME. |
MIN_CHECKPOINT_CHANGE# |
NUMBER |
Minimum checkpoint of any datafile backed up for this value of DB_KEY and DB_NAME. |
MAX_CHECKPOINT_CHANGE# |
NUMBER |
Maximum checkpoint change number of any datafile backed up for this value of DB_KEY and DB_NAME. |
MIN_CHECKPOINT_TIME |
DATE |
Minimum checkpoint time for any datafile backed up for this value of DB_KEY and DB_NAME. |
MAX_CHECKPOINT_TIME |
DATE |
Maximum checkpoint time for any datafile backed up for this value of DB_KEY and DB_NAME. |
INPUT_BYTES |
NUMBER |
Total input bytes read for all files backed up for this value of DB_KEY and DB_NAME. |
OUTPUT_BYTES |
NUMBER |
Sum of sizes of all output pieces generated by backups for this value of DB_KEY and DB_NAME. |
COMPRESSION_RATIO |
NUMBER |
Compression ratio across all backups. |
INPUT_BYTES_DISPLAY |
VARCHAR2(4000) |
Same value as INPUT_BYTES, but converted to a user-displayable format, for example, 798.01M or 5.25G. |
OUTPUT_BYTES_DISPLAY |
VARCHAR2(4000) |
Same value as OUTPUT_BYTES, but converted to a user-displayable format, for example, 798.01M or 5.25G. |
