On 7 March 2016 at 18:19, Haribabu Kommi <kommi.harib...@gmail.com> wrote: > Here I attached update patch with further changes, > 1. Explain plan changes for parallel grouping
Perhaps someone might disagree with me, but I'm not all that sure I really get the need for that. With nodeAgg.c we're doing something fundamentally different in Partial mode as we are in Finalize mode, that's why I wanted to give an indication of that in the explain.c originally. A query with no Aggregate functions using nodeGroup.c there is no special handling in the executor for partial and final stages, so I really don't see why we need to give the impression that there is in EXPLAIN. -- David Rowley http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers