Re: Latitude / Longitude

Tim Perdue wrote:
>
> On Thu, Sep 12, 2002 at 12:49:21PM -0500, Larry Rosenman wrote:
> > Look at contrib/earthdistance, I **think** it does what you need.
>
> Thanks, yeah this starts to get me into the realm of what I need. It still
> has to run every possible permutation to figure out which one is closest for
> each postalcode. What I'll do is run that once and build a 3rd table which can
> be used to join the other two together using a view.

That third table should be maintained by triggers and
constraints, no?


Jan

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