"Nicholas Vinen" <hb(at)x256(dot)com> writes:
> rt3=# SELECT to_char(timestamp with time zone '2003-12-31 14:44:44-08', 'Mon
> IYYY');
> to_char
> ----------
> Dec 2004
> (1 row)
I believe that's correct. 2003-12-31 falls into the first week of ISO 2004.
regards, tom lane