>>> On Tue, Oct 9, 2007 at 6:49 AM, in message
<470B6AD4.6080502@sun.com>, Magne
Mæhre <Magne.Mahre@Sun.COM> wrote:
>
> Interestingly, if you cast a TIMESTAMP WITH TIME ZONE to a character
> value, it should be converted with the _original_ time zone value
(SQL
> 2003, *5.8) _unless_ you specify "AT LOCAL".
A lot of the ANSI/ISO behavior is broken if TIMESTAMP WITH TIME ZONE
does
not include the time zone. One of the least standards compliant areas
of
PostgreSQL is the date/time arithmetic; but any attempt to implement
the
standard date math will fail until the time zone is part of the WITH
TIME
ZONE data types.
-Kevin