Re: Zip Code Proximity search
Not sure where I found this one, but try:
CREATE FUNCTION `distance`(p1 point, p2 point) RETURNS int(11)
RETURN (GLength(LineStringFromWKB(LineString(AsBinary(p1), AsBinary(p2))))) * 69;
(a function should be easier to work with than a procedure)
Subject
Views
Written By
Posted
28537
October 19, 2004 06:04AM
10947
October 19, 2004 07:55AM
9352
October 19, 2004 11:14AM
10377
October 21, 2004 09:28AM
9267
October 19, 2004 06:59PM
7721
October 20, 2004 07:39AM
7729
October 21, 2004 09:10AM
8980
October 22, 2004 07:17AM
6914
October 23, 2004 02:48AM
6330
October 23, 2004 03:09AM
6460
October 23, 2004 03:12AM
6331
October 23, 2004 02:59PM
8105
October 24, 2004 12:34PM
5612
October 24, 2004 01:31PM
13266
October 21, 2005 10:21AM
7368
October 24, 2005 05:07PM
5667
January 28, 2006 05:24AM
5230
March 02, 2006 04:24PM
7318
October 09, 2007 09:28AM
5834
December 06, 2005 05:34AM
7135
December 06, 2005 06:36AM
5410
December 24, 2005 01:10PM
8970
December 26, 2005 03:49PM
Re: Zip Code Proximity search
5544
October 09, 2007 09:36AM
7249
December 26, 2005 03:51PM
14402
December 26, 2005 04:21PM
16233
January 20, 2006 10:26AM
7637
January 11, 2006 06:37AM
10520
February 26, 2006 05:31PM
15955
March 02, 2006 05:23PM
5600
May 02, 2006 03:09PM
8175
May 03, 2006 08:59AM
8734
June 06, 2006 04:09AM
29550
December 13, 2007 04:10PM
5655
August 15, 2008 01:52AM
6269
April 05, 2006 02:59PM
4817
May 02, 2006 03:22PM
5799
May 05, 2006 09:44AM
14746
June 25, 2006 09:32PM
5610
August 30, 2006 12:54PM
6122
July 14, 2007 01:09AM
7730
November 03, 2006 10:25AM
Sorry, you can't reply to this topic. It has been closed.
Content reproduced on this site is the property of the respective copyright holders.
It is not reviewed in advance by Oracle and does not necessarily represent the opinion
of Oracle or any other party.