Subject | Re: [firebird-support] zip code distance calculation |
---|---|
Author | Milan Babuskov |
Post date | 2009-01-09T08:53:04Z |
irajoel2000 wrote:
message?
--
Milan Babuskov
http://www.flamerobin.org
http://www.guacosoft.com
> I use the following sql statement with dbase tables to return recordsIt would be much easier to help you if you tell us what is the error
> that are a certain distance from a zipcode. Each record has a latitude
> and a longitude and a cosine. I then cycle through the rowset and
> filter out those records that are <= the request milage, ie: 10 miles
> from 10011.
>
> I am trying to upgrade to firebird, but the sql statement seems not to
> work with firebird.
message?
--
Milan Babuskov
http://www.flamerobin.org
http://www.guacosoft.com