From: Andres Freund <andres@anarazel.de>
To: Peter Geoghegan <pg@bowt.ie>
Cc: pgsql-committers <pgsql-committers@lists.postgresql.org>
Subject: Re: pgsql: Make heap TID a tiebreaker nbtree index column.
Date: Wed, 20 Mar 2019 11:09:34 -0700
Message-ID: <20190320180934.kkvnmpsa7my47ffd@alap3.anarazel.de> (raw)
In-Reply-To: <CAH2-WzmFdW-e9+uG5BqzuW7YWBdL9=Vrwgmt5p6vndCeKJ5Z4w@mail.gmail.com>
References: <E1h6eep-0001Mw-Vd@gemulon.postgresql.org>
<CAH2-WzmFdW-e9+uG5BqzuW7YWBdL9=Vrwgmt5p6vndCeKJ5Z4w@mail.gmail.com>
Hi,
On 2019-03-20 11:00:06 -0700, Peter Geoghegan wrote:
> On Wed, Mar 20, 2019 at 10:05 AM Peter Geoghegan <pg@bowt.ie> wrote:
> > Make heap TID a tiebreaker nbtree index column.
>
> I see that this has caused SELinux test failures on rhinoceros (the
> ddl test fails). It looks like the output order is affected by the
> implementation details of nbtree, likely for some system catalog
> index. This is something that I've had to deal with in other places
> (with a lot of help from Tom).
>
> It's not easy for me to set up SELinux to fix the issue. Is there
> somebody comfortable with that area that could confirm I have it
> right, and provide me with the actual test output? Or push a fix
> themselves?
FWIW, I just fix up the tests using the regression output from
rhinoceros when that happens. Sometimes takes more than a single round,
but it builds frequently enough...
Greetings,
Andres Freund
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To: pgsql-committers@postgresql.org
Cc: andres@anarazel.de, pg@bowt.ie, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Make heap TID a tiebreaker nbtree index column.
In-Reply-To: <20190320180934.kkvnmpsa7my47ffd@alap3.anarazel.de>
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