Re: [HACKERS] Interval aggregate regression failure

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: Michael Glaesemann <grzm(at)seespotcode(dot)net>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Michael Paesold <mpaesold(at)gmx(dot)at>, PostgreSQL-patches <pgsql-patches(at)postgresql(dot)org>
Subject: Re: [HACKERS] Interval aggregate regression failure
Date: 2006-09-06 02:05:48
Message-ID: 200609060205.k8625mw21002@momjian.us
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Patch applied. Thanks.

---------------------------------------------------------------------------

Michael Glaesemann wrote:
>
> On Sep 5, 2006, at 10:14 , Bruce Momjian wrote:
>
> > Bruce Momjian wrote:
> >> OK, updated patch. It will fix the >=24:00:00 case because it
> >> cascades
> >> up if the remainder number of seconds is greater or equal to one day.
> >> One open item is that it still might show >24 hours if the seconds
> >> computation combined with the remaning seconds >24 hours. Not
> >> sure if
> >> that should be handled or not. If you fix that, you really are
> >> cascading up because the resulting seconds might be less than the
> >> computed value, e.g. result is 23:00:00, remainder is 02:00:00,
> >> cascade
> >> up would be 1 day, 01:00:00. I am unsure we want to do that. Right
> >> now, this will show 25:00:00.
> >
> > Updated patch that uses TSROUND for partial month and days. Michael
> > says the tests look good on his system. I think we are done with this
> > bug. :-)
>
> Please find attached regression tests for this patch.
>
> Michael Glaesemann
> grzm seespotcode net
>

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>

--
Bruce Momjian bruce(at)momjian(dot)us
EnterpriseDB http://www.enterprisedb.com

+ If your life is a hard drive, Christ can be your backup. +

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