From: Alvaro Herrera <alvherre@2ndquadrant.com>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Andreas Seltenreich <seltenreich@gmx.de>
Cc: pgsql-hackers@postgresql.org
Subject: Re: Failing assertions in indxpath.c, placeholder.c and brin_minmax.c
Date: Mon, 27 Jul 2015 11:15:58 -0300
Message-ID: <20150727141558.GF5596@postgresql.org> (raw)
In-Reply-To: <20646.1437919632@sss.pgh.pa.us>
References: <871tfv3wor.fsf@ex.ansel.ydns.eu>
<20646.1437919632@sss.pgh.pa.us>
List-Unsubscribe: <mailto:majordomo@postgresql.org?body=unsub%20pgsql-hackers>
Tom Lane wrote:
> Bottom line is that somebody failed to consider the possibility of a
> null comparison value reaching the BRIN index lookup machinery.
> The code stanza that's failing supposes that only IS NULL or IS NOT NULL
> tests could have SK_ISNULL set, but that's just wrong.
Hm, okay, will look into that.
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
--
Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-hackers
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: pgsql-hackers@postgresql.org
Cc: alvherre@2ndquadrant.com, tgl@sss.pgh.pa.us, seltenreich@gmx.de
Subject: Re: Failing assertions in indxpath.c, placeholder.c and brin_minmax.c
In-Reply-To: <20150727141558.GF5596@postgresql.org>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox