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From: Alvaro Herrera <alvherre@2ndquadrant.com>
To: Mariel Cherkassky <mariel.cherkassky@gmail.com>
Cc: Adrien NAYRAT <adrien.nayrat@anayrat.info>
Cc: pgsql-performance@lists.postgresql.org
Subject: Re: ERROR: found xmin from before relfrozenxid
Date: Wed, 30 Jan 2019 06:13:59 -0300
Message-ID: <201901300913.qvob2dylsw2n@alvherre.pgsql> (raw)
In-Reply-To: <CA+t6e1nh2LaAytEuMUc9Jj4RXipOi0Yw6J4VGm+pYCYbkbTQ0g@mail.gmail.com>

On 2019-Jan-30, Mariel Cherkassky wrote:

> It seems that the version of the db is 9.6.10 :
> 
> psql -U db -d db -c "select version()";
> Password for user db:
> version
> -----------------------------------------------------------------------------------------------------------
> PostgreSQL 9.6.10 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 4.4.7
> 20120313 (Red Hat 4.4.7-23), 64-bit
> (1 row)
> 
> 
> and the error is still exist..

Did you apply the suggested SELECT .. FOR UPDATE to the problem table?

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services




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