Re: [MASSMAIL]Re: pg_dumpall: could not connect to database: FATAL

From: "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>
To: Pepe TD Vo <pepevo(at)yahoo(dot)com>
Cc: Shreeyansh Dba <shreeyansh2014(at)gmail(dot)com>, "gilberto(dot)castillo(at)etecsa(dot)cu" <gilberto(dot)castillo(at)etecsa(dot)cu>, Pgsql-admin <pgsql-admin(at)lists(dot)postgresql(dot)org>
Subject: Re: [MASSMAIL]Re: pg_dumpall: could not connect to database: FATAL
Date: 2019-02-26 21:27:31
Message-ID: CAKFQuwY0Q2r=fuOTvcc2X0TQeZnBynkxSnWUbRiUicWzzKnMdw@mail.gmail.com
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On Tue, Feb 26, 2019 at 11:59 AM Pepe TD Vo <pepevo(at)yahoo(dot)com> wrote:
> postgres=# select pg_conf_load_time() > modification from pg_stat_file('pg_hba.conf'):
> ?column?
> ----------
> f
> (1 row)
>
> Can you tell me what "f" mean?

Your query has an inequality (comparison) expression for its only
column - the result of which can be only: true, false, or NULL. The
"f" means false.

David J.

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