Re: Missing rows with index scan when collation is not "C" (PostgreSQL 9.5)

From: Peter Geoghegan <pg(at)heroku(dot)com>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Marc-Olaf Jaschke <marc-olaf(dot)jaschke(at)s24(dot)com>, Postgres-Bugs <pgsql-bugs(at)postgresql(dot)org>
Subject: Re: Missing rows with index scan when collation is not "C" (PostgreSQL 9.5)
Date: 2016-03-22 00:27:13
Message-ID: CAM3SWZTfjsRpnW+xK1w2YprooLTsLecCuR8omKRpVk1CWwvHkw@mail.gmail.com
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On Mon, Mar 21, 2016 at 5:26 PM, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
> If that is the case, I'd argue that's a glibc problem, not our
> problem. Of course, we could provide an option to disable abbreviated
> keys for the benefit of people who need to work around buggy libc
> implementations.

Conferred with Robert. This is my first suspicion. More in a little while.

--
Peter Geoghegan

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