Re: pg_plan_advice: fix empty FOREIGN_JOIN sublist validation

From: Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>
To: Nathan Bossart <nathandbossart(at)gmail(dot)com>
Cc: PostgreSQL-development <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Robert Haas <robertmhaas(at)gmail(dot)com>
Subject: Re: pg_plan_advice: fix empty FOREIGN_JOIN sublist validation
Date: 2026-08-26 01:12:42
Message-ID: 6D036DA5-24DD-4498-80AE-DC173EBA0F03@gmail.com
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> On Aug 26, 2026, at 03:55, Nathan Bossart <nathandbossart(at)gmail(dot)com> wrote:
>
> Does this one deserve a mention on the open items wiki [0]?
>
> [0] https://wiki.postgresql.org/wiki/PostgreSQL_19_Open_Items
>
> --
> nathan

Hi Nathan,

Thanks for noticing this patch and for asking.

This issue is 19-only, and it is a bug, so I think it meets the criteria. I didn’t add it because I thought it was a tiny bug with a one-line fix and assumed it might be processed soon. Given that it has been left open for a long time, let me add it for better tracking.

Best regards,
--
Chao Li (Evan)
HighGo Software Co., Ltd.
https://www.highgo.com/

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