>>>>> "Heikki" == Heikki Linnakangas <hlinnakan...@vmware.com> writes:
Heikki> Looking at the weighed_stats code, this probably illustrates Heikki> the hoops you had to jump through: Actually that hoop-jumping expression is almost irrelevant. The part that hurts (and yes, it's performance that's at issue here, and not code aesthetics) is not being able to use NumericVar in the aggregate's transition variable, because that means that every computed intermediate value is palloc'd and pfree'd twice (once as the digit buffer of a NumericVar and again as a Numeric datum). -- Andrew (irc:RhodiumToad) -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
