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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Minghann Ho <mho@mcs.vuw.ac.nz>
Cc: pgsql-sql@postgresql.org
Subject: Re: bug?
Date: Thu, 02 Jan 2003 01:16:23 -0500
Message-ID: <17935.1041488183@sss.pgh.pa.us> (raw)
In-Reply-To: <200301021736.23383.mho@mcs.vuw.ac.nz>
References: <200301021736.23383.mho@mcs.vuw.ac.nz>

Minghann Ho <mho@mcs.vuw.ac.nz> writes:
> The following SELECT are errors?!

No, they're not.  PG follows the ISO definition of week numbers:
Monday is the first day of the week, and the first week of a year
is the first one containing a Thursday.

			regards, tom lane



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