Re: BUG #19628: Uninterruptible vacuum during hash index processing

From: Heikki Linnakangas <hlinnaka(at)iki(dot)fi>
To: shihao zhong <zhong950419(at)gmail(dot)com>
Cc: mostafa nabil <mostafa(dot)nabil(dot)nafie(at)gmail(dot)com>, Kirill Reshke <reshkekirill(at)gmail(dot)com>, pgsql-bugs(at)lists(dot)postgresql(dot)org, sk(at)zsrv(dot)org, me(at)kevinrocker(dot)com
Subject: Re: BUG #19628: Uninterruptible vacuum during hash index processing
Date: 2026-10-05 10:20:35
Message-ID: 09df3085-8083-4af6-8e81-30059721c868@iki.fi
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On 03/10/2026 07:05, shihao zhong wrote:
> But, there is a thread on hackers with the same three fixes, in case you
> have not seen it. Kevin Rocker's v8 is here:
>
> https://postgr.es/m/d46104e6-19e0-4dfe-
> bb64-8ff21d53b1dd(at)app(dot)fastmail(dot)com <https://postgr.es/m/
> d46104e6-19e0-4dfe-bb64-8ff21d53b1dd(at)app(dot)fastmail(dot)com>
>
> Tom suggested the Assert there, and v8-0003 adds it.

Ah, thanks for the pointer! I thought issue sounded familiar but didn't
remember that other thread.

I committed the fix, taking the discussion from that other thread into
account.

- Heikki

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