| From: | David Rowley <david(dot)rowley(at)2ndquadrant(dot)com> |
|---|---|
| To: | jesper(dot)pedersen(at)redhat(dot)com |
| Cc: | Amit Langote <Langote_Amit_f8(at)lab(dot)ntt(dot)co(dot)jp>, Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp>, Rajkumar Raghuwanshi <rajkumar(dot)raghuwanshi(at)enterprisedb(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>, Beena Emerson <memissemerson(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: [HACKERS] path toward faster partition pruning |
| Date: | 2018-01-05 01:13:39 |
| Message-ID: | CAKJS1f_Z7DTKb7149DRpWyY++_1-TmaEwVF+asq6j+p1aRRqBA@mail.gmail.com |
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| Lists: | pgsql-hackers |
On 5 January 2018 at 07:16, Jesper Pedersen <jesper(dot)pedersen(at)redhat(dot)com> wrote:
> 1) if the patch should be more aggressive in removing planning nodes that
> aren't necessary, e.g. going from Append -> IndexOnly to just IndexOnly.
That's not for this patch. There's another patch [1] to do that already.
[1] https://commitfest.postgresql.org/16/1353/
--
David Rowley http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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