On Mon, 27 Jul 2020 at 14:54, Justin Pryzby <pryzby@telsasoft.com> wrote:
>
> On Mon, Jul 27, 2020 at 10:48:45AM +1200, David Rowley wrote:
> > On Wed, 1 Jul 2020 at 18:46, Jeff Davis <pgsql@j-davis.com> wrote:
> > >
> > > On Tue, Jun 30, 2020, 7:04 PM David Rowley <dgrowleyml@gmail.com> wrote:
> > >>
> > >> Does anyone have any objections to that being changed?
> > >
> > > That's OK with me. By the way, I'm on vacation and will catch up on these HashAgg threads next week.
> >
> > (Adding Justin as I know he's expressed interest in the EXPLAIN output
> > of HashAgg before)
>
> Thanks.
>
> It's unrelated to hashAgg vs hashJoin, but I also noticed that this is shown
> only conditionally:
>
> if (es->format != EXPLAIN_FORMAT_TEXT)
> {
> if (es->costs && aggstate->hash_planned_partitions > 0)
> {
> ExplainPropertyInteger("Planned Partitions", NULL,
> aggstate->hash_planned_partitions, es);
>
> That was conditional since it was introduced at 1f39bce02:
>
> if (es->costs && aggstate->hash_planned_partitions > 0)
> {
> ExplainPropertyInteger("Planned Partitions", NULL,
> aggstate->hash_planned_partitions, es);
> }
>
> I think 40efbf870 should've handled this, too.
I pushed that change along with all the other changes mentioned to the
EXPLAIN ANALYZE format.
David
