2008/10/12 Robert Haas <[EMAIL PROTECTED]>: > I wonder if this could be implemented using the window-function > infrastructure... >
Yeah, actually window functions I am working now has percent_rank() or something he wants. That is better than WITH clauses but still we must see the last row before determine the percent. Better than count(*) of course, but I'm not sure it meets his needs. Regards, -- Hitoshi Harada -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
