From: Chris <dmagick@gmail.com>
To: pgsql-sql@postgresql.org
Subject: getting extract to always return number of hours
Date: Wed, 06 Jan 2010 12:33:59 +1100
Message-ID: <4B43E887.6040402@gmail.com> (raw)
Hi,
I'm trying to get extract() to always return the number of hours between
two time intervals, ala:
=> create table t1(timestart timestamp, timeend timestamp);
=> insert into t1(timestart, timeend) values ('2010-01-01 00:00:00',
'2010-01-02 01:00:00');
=> select timeend - timestart from t1;
?column?
----------------
1 day 01:00:00
(1 row)
to return 25 hours.
I couldn't see anything in the docs and can't work out a way to do it.
Any suggestions?
Thanks!
--
Postgresql & php tutorials
http://www.designmagick.com/
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Subject: Re: getting extract to always return number of hours
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