Re: BUG #19720: pg_trgm GiST index corruption from gtrgm_union() dropping SIGNKEY

From: Kirill Reshke <reshkekirill(at)gmail(dot)com>
To: natec425(at)gmail(dot)com, pgsql-bugs(at)lists(dot)postgresql(dot)org
Subject: Re: BUG #19720: pg_trgm GiST index corruption from gtrgm_union() dropping SIGNKEY
Date: 2026-09-26 09:31:59
Message-ID: CALdSSPgh6=Kgz8oiHVS8guN_3e4_S8g+RkuaUmK_u9QbFWf6Gw@mail.gmail.com
Views: Whole Thread | Raw Message | Download mbox | Resend email
Thread:
Lists: pgsql-bugs

> Your analysis also looks correct for me, would you share a patch with
> result->flag = ALLISTRUE; -> result->flag |= ALLISTRUE; ?
>

This looks like oversight of [0]

[0] https://git.postgresql.org/cgit/postgresql.git/diff/contrib/pg_trgm/trgm_gist.c?id=911e7020

--
Best regards,
Kirill Reshke

In response to

Responses

Browse pgsql-bugs by date

  From Date Subject
Next Message Pritt Balagopal 2026-09-26 10:10:22 Re: BUG #19562: pgcli packaged by the PostgreSQL Yum Repository:ModuleNotFoundError: No module named 'pgspecial'
Previous Message Kirill Reshke 2026-09-26 09:02:48 Re: BUG #19720: pg_trgm GiST index corruption from gtrgm_union() dropping SIGNKEY