On Tue, Nov 10, 2009 at 6:40 AM, A B <gentosaker@xxxxxxxxx> wrote: > For example > if the table contains: > > 4, 100 > 5, 200 > 5, 210 > 5, 231 > > > I want the values > > 5,10 > 5,21 > I guess that will work, but I'm curious, are there other ways? I think this kind of operation is best suited for CTEs and Windowing. I just wish I was more experienced with it to give more specific advice. However, here are the doc that might start you on the right path: http://www.postgresql.org/docs/8.4/interactive/sql-expressions.html#SYNTAX-WINDOW-FUNCTIONS http://www.postgresql.org/docs/8.4/interactive/sql-select.html -- Regards, Richard Broersma Jr. Visit the Los Angeles PostgreSQL Users Group (LAPUG) http://pugs.postgresql.org/lapug -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
