I'm wanting to look over a period - so if they're cumulative I really want the last value in the set using a row_Number() analytic function it would seem. I saw that Karl Arao had some scripts to do this sort of thing but I can't get to his scripts repository from work LOL Chris From: rjamya [mailto:rjamya@xxxxxxxxx] Sent: Tuesday, November 20, 2012 10:02 AM To: Taylor Christopher - Nashville Cc: ORACLE-L Subject: Re: DBA_HIST_SQLSTAT if you want to see per snap, then look at delta columns, ... the total columns are cumulative, more here http://docs.oracle.com/cd/E11882_01/server.112/e25513/statviews_4052.htm#I1023447 Raj -- //www.freelists.org/webpage/oracle-l