Re: Cygwin 7.1RC2 timestamp Regression Test Failures

From: Jason Tishler <Jason(dot)Tishler(at)dothill(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Pgsql-Ports <pgsql-ports(at)postgresql(dot)org>, Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
Subject: Re: Cygwin 7.1RC2 timestamp Regression Test Failures
Date: 2001-04-03 13:15:50
Message-ID: 20010403091550.T798@dothill.com
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Tom,
Bruce,

On Mon, Apr 02, 2001 at 06:33:40PM -0400, Tom Lane wrote:
> Jason Tishler <Jason(dot)Tishler(at)dothill(dot)com> writes:
> > While running the regression tests to investigate other issues, I noticed
> > a repeated failure that I had not seen before 7.1RC2. The timestamp
> > test now always fails. See attached for details.
>
> Specifically:
>
> : Some of the queries in the "timestamp" test will fail if you run the
> : test on the day of a daylight-savings time changeover, or the day before
> : or after one. These queries assume that the intervals between midnight
> : yesterday, midnight today and midnight tomorrow are exactly twenty-four
> : hours -- which is wrong if daylight-savings time went into or out of
> : effect meanwhile.

Thanks for the responses. The timestamp test ran without failures today.

Jason

--
Jason Tishler
Director, Software Engineering Phone: +1 (732) 264-8770 x235
Dot Hill Systems Corp. Fax: +1 (732) 264-8798
82 Bethany Road, Suite 7 Email: Jason(dot)Tishler(at)dothill(dot)com
Hazlet, NJ 07730 USA WWW: http://www.dothill.com

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