| From: | David Rowley <david(dot)rowley(at)2ndquadrant(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, Amit Langote <Langote_Amit_f8(at)lab(dot)ntt(dot)co(dot)jp>, Phil Florent <philflorent(at)hotmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Internal error XX000 with enable_partition_pruning=on, pg 11 beta1 on Debian |
| Date: | 2018-07-16 04:27:18 |
| Message-ID: | CAKJS1f-KciO1kueTz0iHcMiqR7DjKW9=Gopc=4hh73n1BkAXwg@mail.gmail.com |
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| Lists: | pgsql-hackers |
On 16 July 2018 at 12:55, David Rowley <david(dot)rowley(at)2ndquadrant(dot)com> wrote:
> Thinking about this some more, I don't quite see any reason that the
> partitioned_rels for a single hierarchy couldn't just be a Bitmapset
> instead of an IntList.
Of course, this is not possible since we can't pass a List of
Bitmapsets to the executor due to Bitmapset not being a node type.
--
David Rowley http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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