Re: BUG #19466: Server crash (SIGSEGV) when FETCH after ALTER TYPE during open cursor

From: Ayush Tiwari <ayushtiwari(dot)slg01(at)gmail(dot)com>
To: jian he <jian(dot)universality(at)gmail(dot)com>
Cc: haogangmao(at)gmail(dot)com, pgsql-bugs(at)lists(dot)postgresql(dot)org, David Rowley <dgrowleyml(at)gmail(dot)com>
Subject: Re: BUG #19466: Server crash (SIGSEGV) when FETCH after ALTER TYPE during open cursor
Date: 2026-04-27 12:41:34
Message-ID: CAJTYsWWN3tX30NksfVw+NK8_42dZJ8St-qozJ+5AtXQhXBpx0w@mail.gmail.com
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Hi Jian,

On Mon, 27 Apr 2026 at 18:04, jian he <jian(dot)universality(at)gmail(dot)com> wrote:

> On Mon, Apr 27, 2026 at 1:37 PM Ayush Tiwari
> <ayushtiwari(dot)slg01(at)gmail(dot)com> wrote:
> >
> > Thoughts?
> >
>
> This bug is the same as the reported in this[1] email message.
> You may need to check that thread also.
>
> [1]:
> https://www.postgresql.org/message-id/19382-4c2060ffee72759b%40postgresql.org

Thanks for the information! I'll go through that thread and
continue it there post testing that patch.

Regards,
Ayush

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