Re: More speedups for tuple deformation

From: David Rowley <dgrowleyml(at)gmail(dot)com>
To: Alexander Lakhin <exclusion(at)gmail(dot)com>
Cc: Tender Wang <tndrwang(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, John Naylor <johncnaylorls(at)gmail(dot)com>, PostgreSQL Developers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: More speedups for tuple deformation
Date: 2026-04-01 03:35:14
Message-ID: CAApHDvqEavE+Fd=nmaBZmEHDugKsQhM=DmG-crr8MA5U6DNo_A@mail.gmail.com
Views: Whole Thread | Raw Message | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

On Wed, 1 Apr 2026 at 15:00, Alexander Lakhin <exclusion(at)gmail(dot)com> wrote:
> I've also found an assertion failure:
> SELECT JSON_ARRAY(VALUES (('', '')));
>
> triggers:
> TRAP: failed Assert("attlen > 0 || attlen == -1"), File: "heaptuple.c", Line: 598, PID: 2582495
>
> Could you have a look, please?

Thanks. Looking...

David

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Bertrand Drouvot 2026-04-01 03:44:44 Re: Avoid multiple SetLatch() calls in procsignal_sigusr1_handler()
Previous Message Thomas Munro 2026-04-01 03:25:02 Re: LLVM 22