On Fri, Apr 22, 2016 at 5:36 PM, David Rowley <david.row...@2ndquadrant.com> wrote: > I really don't think that we should print FILTER details in a combine > aggregate node. We'd be claiming to be doing something that we're > actually not doing. Please see advance_aggregates() in nodeAgg.c, and > compare that to combine_aggregates(), which is used when combineStates > == true. Notice that only advance_aggregates() bothers with the > aggfilter clause.
I think you're wrong. The Output line says what that node outputs, not how it's computed. And a FinalizeAggregate on top of a PartialAggregate produces the same output as an Aggregate. -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
