Re: Absolute value of intervals

From: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
To: Jasen Betts <jasen(at)xnet(dot)co(dot)nz>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: Absolute value of intervals
Date: 2009-11-02 17:21:21
Message-ID: 20091102172121.GB4617@alvh.no-ip.org
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Jasen Betts wrote:
> On 2009-11-01, Lew <noone(at)lwsc(dot)ehost-services(dot)com> wrote:

> > I'm writing this at about 8:35 p.m. New York time on October 31, 2009. From
> > now, adding interval '1 day -25 hours' yields right now, New York time.
>
> This year halloween is the longest night. Interesting.

Not the first time this happens, see
http://www.amazon.com/Batman-Long-Halloween-Jeph-Loeb/dp/1563894696

--
Alvaro Herrera http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.

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