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MATH - getting rows within a radius
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Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Titre:
MATH - getting rows within a radius
Versions des environnements
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP SP2
Network:
Windows 2000 Server
Database:
MS SQL Server
Divers
Thread ID:
01219992
Message ID:
01219992
Vues:
70
I have a table of warrants with latitude and longitude, and I would like to be able to select all warrants within a given radius. I know I've seen this discussed before. Any of you math professors got a clue?
John Harvey
Shelbynet.com

"I'm addicted to placebos. I could quit, but it wouldn't matter." Stephen Wright
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