Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > comp.lang.java.programmer > #17293

searching geo data with radius (tricky)

Path csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!news.glorb.com!news-out.readnews.com!news-xxxfer.readnews.com!nx02.iad01.newshosting.com!newshosting.com!69.16.185.21.MISMATCH!npeer03.iad.highwinds-media.com!news.highwinds-media.com!feed-me.highwinds-media.com!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail
From Mark <marek.slim@gmail.com>
Newsgroups comp.lang.java.programmer
Subject searching geo data with radius (tricky)
Date Tue, 7 Aug 2012 09:22:26 -0700 (PDT)
Organization http://groups.google.com
Lines 17
Message-ID <66f6a080-a4c4-446b-a60f-21f930da22b3@googlegroups.com> (permalink)
NNTP-Posting-Host 217.6.59.139
Mime-Version 1.0
Content-Type text/plain; charset=ISO-8859-1
X-Trace posting.google.com 1344356642 27334 127.0.0.1 (7 Aug 2012 16:24:02 GMT)
X-Complaints-To groups-abuse@google.com
NNTP-Posting-Date Tue, 7 Aug 2012 16:24:02 +0000 (UTC)
Complaints-To groups-abuse@google.com
Injection-Info glegroupsg2000goo.googlegroups.com; posting-host=217.6.59.139; posting-account=WKIRdAoAAACMXZoJvxwe-79-ak9rRA7p
User-Agent G2/1.0
X-Received-Bytes 1659
Xref csiph.com comp.lang.java.programmer:17293

Show key headers only | View raw


Hi, 

I have schema for document:
<fieldType name="geohash" class="solr2155.solr.schema.GeoHashField" length="12" />
<field name="lat_lng" type="location" indexed="true"  stored="true"/>
<field name="radius"  type="int" indexed="true" stored="true"/>

Base on only coordinates (without given radius) I would like to find every document that coordinate with radius from document contains given point.
Example parameter: 13.80,51.01
This query is quite tricky: normally radius is provided in query, here I would like to use radius from document (different for every document). 

I could find some examples with functions, but used as a sort parameter, not condition parameter... 

Can you help me with solving this problem ?

Thanks for help 
Mark 

Back to comp.lang.java.programmer | Previous | NextNext in thread | Find similar | Unroll thread


Thread

searching geo data with radius (tricky) Mark <marek.slim@gmail.com> - 2012-08-07 09:22 -0700
  Re: searching geo data with radius (tricky) Jeff Higgins <jeff@invalid.invalid> - 2012-08-07 16:34 -0400

csiph-web