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
30350
October 19, 2004 06:04AM
12595
October 19, 2004 07:55AM
9732
October 19, 2004 11:14AM
11438
October 21, 2004 09:28AM
9606
October 19, 2004 06:59PM
8254
October 20, 2004 07:39AM
8099
October 21, 2004 09:10AM
9367
October 22, 2004 07:17AM
8005
October 23, 2004 02:48AM
7976
October 23, 2004 03:09AM
6827
October 23, 2004 03:12AM
6664
October 23, 2004 02:59PM
8684
October 24, 2004 12:34PM
6783
October 24, 2004 01:31PM
14693
October 21, 2005 10:21AM
7680
October 24, 2005 05:07PM
7546
January 28, 2006 05:24AM
5521
March 02, 2006 04:24PM
7617
October 09, 2007 09:28AM
7703
December 06, 2005 05:34AM
7469
December 06, 2005 06:36AM
5702
December 24, 2005 01:10PM
9420
December 26, 2005 03:49PM
Re: Zip Code Proximity search
5931
October 09, 2007 09:36AM
7580
December 26, 2005 03:51PM
14814
December 26, 2005 04:21PM
16554
January 20, 2006 10:26AM
7975
January 11, 2006 06:37AM
12119
February 26, 2006 05:31PM
16448
March 02, 2006 05:23PM
5946
May 02, 2006 03:09PM
8547
May 03, 2006 08:59AM
9143
June 06, 2006 04:09AM
31079
December 13, 2007 04:10PM
6091
August 15, 2008 01:52AM
6587
April 05, 2006 02:59PM
5148
May 02, 2006 03:22PM
6189
May 05, 2006 09:44AM
15224
June 25, 2006 09:32PM
7338
August 30, 2006 12:54PM
6404
July 14, 2007 01:09AM
9487
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.