From: | Klint Gore <kg(at)kgb(dot)une(dot)edu(dot)au> |
---|---|
To: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Michael Fuhr <mike(at)fuhr(dot)org>, Michael Glaesemann <grzm(at)myrealbox(dot)com>, Russell Smith <mr-russ(at)pws(dot)com(dot)au>, pgsql-bugs(at)postgresql(dot)org, Nicholas <hb(at)x256(dot)com> |
Subject: | Re: BUG #1993: Adding/subtracting negative time intervals |
Date: | 2005-10-26 04:28:58 |
Message-ID: | 435F060A26C.2D9BKG@129.180.47.120 |
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[sorry about the previous email, I quoted the wrong bit and clicked the
wrong button]
On Tue, 25 Oct 2005 23:41:54 -0400 (EDT), Bruce Momjian
<pgman(at)candle(dot)pha(dot)pa(dot)us> wrote:
> test=> select
> test-> ('2005-10-30 13:22:00-05'::timestamptz -
> test(> '2005-10-29 13:22:00-04'::timestamptz);
> ?column?
> ----------
> 25:00:00
> (1 row)
Is that actually the correct answer?
Disregarding daylight savings, there is 25hrs between them. Once
daylight savings is taken into account there should be 24 or 26 hours
between them (southern/northern hemisphere respectively).
Or have I missed something obvious?
klint.
+---------------------------------------+-----------------+
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+---------------------------------------+-----------------+
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