On Tue, Dec 30, 2008 at 9:27 PM, Mark Atwood <[email protected]> wrote:
>
> On Dec 24, 2008, at 3:43 AM, Roy Lyseng wrote:
>>
>> Unfortunately, 4 bits is too small for a time-zone specification (unless
>> you allow maximum 16 timezones to be used ;) So a timestamp WITH time zone
>> probably has to go in more than 8 bytes.
>
>
> I am not a fan of keeping TZ information as a deep part of the server.  The
> complexity of the Olson TZ database coding system and database is on it's
> face evidence that TZ stuff should be data driven, external, and part of
> presentation layers, not storage layers.  Keep all dates inside the db in
> UTC and be done with it.

Agreed.  There was an earlier thread or five about TZ support.  When I
started asking about microsecond precision I did not intend to
reintroduce the (IMO inappropriate) idea of timezones as a property of
values stored in the database.

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