Oliver Kohll - Mailing Lists wrote:
>
> On 21 Jul 2010, at 23:14, Joe Conway <mail@joeconway.com
> <mailto:mail@joeconway.com>> wrote:
>
>> If you want something simple, and not requiring PostGIS, but plpgsql
>> instead, see:
>>
>> http://archives.postgresql.org/pgsql-sql/2003-12/msg00193.php
>
> For completeness, the earthdistance module also provides the distance
> between two lat/longs, the point<@>point syntax is simple to use:
> http://www.postgresql.org/docs/8.3/static/earthdistance.html
Disgregard my last post, Surely as soon as I hit send, the light went
on... I'm looking at deriving my points for point <@> point from
ll_to_earth().
>
> Regards
> Oliver Kohll
>
> oliver@agilebase.co.uk <mailto:oliver@agilebase.co.uk> / +44(0)7814
> 828608 / skype:okohll
> www.agilebase.co.uk <http://www.agilebase.co.uk> - software
>
--
Until later, Geoffrey
"I predict future happiness for America if they can prevent
the government from wasting the labors of the people under
the pretense of taking care of them."
- Thomas Jefferson