Re: BUG #19827: postgres_fdw: Assert in add_foreign_ordered_paths() with redundant ORDER BY in set-op input

From: Robins Tharakan <tharakan(at)gmail(dot)com>
To: pgsql-bugs(at)lists(dot)postgresql(dot)org
Subject: Re: BUG #19827: postgres_fdw: Assert in add_foreign_ordered_paths() with redundant ORDER BY in set-op input
Date: 2026-11-03 12:45:27
Message-ID: CAEP4nAxDohU+AR+=WaOZMvuhoUNgypwJqbOHHcLkArXUwfBLow@mail.gmail.com
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Hi,

On Tue, 3 Nov 2026 at 11:44, David Rowley <dgrowleyml(at)gmail(dot)com> wrote:
>
> On Tue, 3 Nov 2026 at 05:09, Robins Tharakan <tharakan(at)gmail(dot)com> wrote:
> >
> > Here's the patch that fixes the issue.
> > It applies from HEAD through REL_17_STABLE. make check passes too.
>
> (I don't seem to have any emails to see what you're replying to here,
> and [1] doesn't seem to have any matches apart from your email.)

This conversation has moved to a separate thread, I’m sending this just for
the record.

I've sent a copy of my original email to David / Etsuro directly, but I'm
making
a short-note here that the mailing-list filters are blocking the original
contents of this email for some reason (or slowing delivery). I've tried
sending
the original email twice and both times, they haven't (yet) shown up on the
mailing-list portal [1] although mails before / after already do.

Attached is a screenshot of the email from the web-form submission email
with the Bug ID 19827.

-
Robins

Ref:
1.
https://www.postgresql.org/message-id/flat/CAEP4nAz0OD9M_ktFbHmUh4cObNA__tCcUe%3D1hZZGGsCDqoS2Aw%40mail.gmail.com#85055e3eba4ac96f958cdca7b32e5f95

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