On Fri, Jun 17, 2016 at 9:04 AM, Amit Kapila <amit.kapil...@gmail.com> wrote: > Attached, please find updated patch based on above lines. Due to addition > of projection path on top of partial paths, some small additional cost is > added for parallel paths. In one of the tests in select_parallel.sql the > plan was getting converted to serial plan from parallel plan due to this > cost, so I have changed it to make it more restrictive. Before changing, I > have debugged the test to confirm that it was due to this new projection > path cost. I have added two new tests as well to cover the new code added > by patch.
I'm going to go work on this patch now. -- 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
