查询rman 备份信息集

SELECT TRIM(START_TIME||'#'),
       TRIM(END_TIME||'#'),
       TRIM(CASE OUTPUT_DEVICE_TYPE
         WHEN 'DISK' THEN
          'DISK'
         WHEN 'SBT_TAPE' THEN
          'SBT_TAPE'
         ELSE
          'Others'
       END||'#') AS BACKUP_DEVICE,
       TRIM(STATUS||'#'),
       TRIM(CASE INPUT_TYPE
         WHEN 'DB FULL' THEN
          'DB_FULL'
         WHEN 'DB INCR' THEN
          'DB_INCR'
         WHEN 'ARCHIVELOG' THEN
          'DB_ARCH'
         ELSE
          'Others'
       END||'#') AS BACKUP_TYPE,
       TRIM(ROUND(ELAPSED_SECONDS / 60 / 60, 2)||'#') AS T,
       TRIM(OUTPUT_BYTES_DISPLAY||'#') AS DB_SIZE
  FROM V\\$RMAN_BACKUP_JOB_DETAILS
 WHERE START_TIME = (SELECT MAX(START_TIME) FROM V\\$RMAN_BACKUP_JOB_DETAILS);