Rman backup size

Question

Oracle11gr2,solaris10.
how do i check the size of my daily rman lvl0 backup.
i do a backup as compresses level 0.
i find the sizes listed in rman>list backupset summary; but i wanted to get as a consolidated.
My fra gets filled up after backing up the database continuously for 4 days. I remove the oldest backupset folder to release fra. I wanted to get a trend of how much rman is using each day for its backup.
Thanks
San~

Answer 1

SQL> select ctime "Date"
  2       , decode(backup_type, 'L', 'Archive Log', 'D', 'Full', 'Incremental') backup_type
  3       , bsize "Size MB"
  4  from (select trunc(bp.completion_time) ctime
  5          , backup_type
  6          , round(sum(bp.bytes/1024/1024),2) bsize
  7     from v$backup_set bs, v$backup_piece bp
  8     where bs.set_stamp = bp.set_stamp
  9     and bs.set_count  = bp.set_count
10     and bp.status = 'A'
11     group by trunc(bp.completion_time), backup_type)
12  order by 1, 2;
Date      BACKUP_TYPE    Size MB
03-JUL-10 Archive Log       7.31
03-JUL-10 Full             29.81
03-JUL-10 Incremental    2853.85
04-JUL-10 Archive Log       3.59
04-JUL-10 Full              7.45
04-JUL-10 Incremental       3.05refer : How to find backupset sizes for full and incremental backups answered by ebrian      
How to find backupset sizes for full and incremental backups
Total questions     45 (39 unresolved) : mark the question as answered if you get the answer for your questions.
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- OTN Edited by: rajeysh on Jul 7, 2010 2:11 AM