Re: encoding of PostgreSQL messages

From: Peter Eisentraut <peter_e(at)gmx(dot)net>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Hiroshi Inoue <inoue(at)tpf(dot)co(dot)jp>, Bruce Momjian <bruce(at)momjian(dot)us>, Karsten Hilbert <Karsten(dot)Hilbert(at)gmx(dot)net>, pgsql-general(at)postgresql(dot)org
Subject: Re: encoding of PostgreSQL messages
Date: 2009-02-11 07:05:56
Message-ID: 499278D4.7040802@gmx.net
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Tom Lane wrote:
> Reflecting on the bigger picture ... I would imagine that the vast
> majority of existing applications depend on client_encoding settings
> that come from postgresql.conf, ALTER USER SET, ALTER DATABASE SET, or
> just the default (== database encoding). I don't think a solution that
> penalizes those cases and makes only the case of setting it via
> PGCLIENTENCODING work nicely is going to make very many people happy.

I don't have any survey data available, but I think this assessment is
semantically wrong. Usefully, the client encoding can come only from
the client, or be defaulted (and even that is semantically wrong). I
see the other cases as workarounds.

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