Re: psql can't connect to old DB after installing new binaries

From: "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>
To: Devrim Gündüz <devrim(at)gunduz(dot)org>
Cc: Don Seiler <don(at)seiler(dot)us>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-admin <pgsql-admin(at)postgresql(dot)org>
Subject: Re: psql can't connect to old DB after installing new binaries
Date: 2017-10-04 21:38:16
Message-ID: CAKFQuwYGYzSn+Xv1Jh+G_N=rc6q+pDJ7XHSfm87UWy9ZYHEABQ@mail.gmail.com
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On Wed, Oct 4, 2017 at 2:32 PM, Devrim Gündüz <devrim(at)gunduz(dot)org> wrote:

> >
> > Mind that this is only to prepare for the upgrade. We aren't planning to
> > run both 9.2 and 9.6, and eventually 9.2 would be removed.
>
> What happens when you use 9.2's psql?
>
> /usr/pgsql-9.2/bin/psql

From the initial email:
​"""
$ /usr/pgsql-9.2/bin/psql
psql: could not connect to server: No such file or directory
Is the server running locally and accepting
connections on Unix domain socket "/var/run/postgresql/.s.PGSQL.5432"?
​"""​

​David J.

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