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Re: bug? - Mailing list pgsql-sql

From Tom Lane
Subject Re: bug?
Date
Msg-id 17935.1041488183@sss.pgh.pa.us
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In response to bug?  (Minghann Ho <mho@mcs.vuw.ac.nz>)
List pgsql-sql
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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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