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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Scott Marlowe <scott.marlowe@gmail.com>
Cc: Joe <dev@freedomcircle.net>
Cc: Fernando Hevia <fhevia@ip-tel.com.ar>
Cc: SQL Postgresql List <pgsql-sql@postgresql.org>
Subject: Re: Argentinian timezone change at the last moment. How to change pgsql tz db?
Date: Wed, 02 Jan 2008 18:45:14 -0500
Message-ID: <24363.1199317514@sss.pgh.pa.us> (raw)
In-Reply-To: <dcc563d10801021529r6c33c367q47ec7b775064e3e2@mail.gmail.com>
References: <dcc563d10801021218n63e88885v7e7f614c0553d0a5@mail.gmail.com>
	<477BF8D4.9090608@freedomcircle.net>
	<dcc563d10801021529r6c33c367q47ec7b775064e3e2@mail.gmail.com>

"Scott Marlowe" <scott.marlowe@gmail.com> writes:
> That doesn't get me what I need.  It lets me change the alias of
> timezones, but not the start and stop of daylight savings time.  I
> think for that I'd have to edit / replace the files in
> postgresql-8.2.x/src/timezone/data/ and recompile to fix this.

Since the OP has apparently already managed to get updated tzdata files
installed on his system, he could just copy them into
/usr/share/postgresql/timezone --- anything using zic should be a
compatible file format.

The lack-of-ARST-on-input problem can be addressed by mucking with
/usr/share/postgresql/timezonesets/Default, if you're using 8.2.
In earlier versions the table is hardwired into datetime.c :-(

			regards, tom lane



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