Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!news.glorb.com!news.ripco.com!news-out.news.tds.net!newsreading01.news.tds.net!53ab2750!not-for-mail
From: "Mark" <mark@1:261/38.remove-p82-this>
Subject: searching geo data with radius (tricky)
Message-ID: <5021F865.56298.calajapr@time.synchro.net>
X-Comment-To: All
Newsgroups: comp.lang.java.programmer
X-FTN-AREA: COMP.LANG.JAVA.PROGRAMMER
X-FTN-MSGID: 1:261/38 630a92d7
Content-Type: text/plain; charset=IBM437
Content-Transfer-Encoding: 8bit
X-Gateway: time.synchro.net [Synchronet 3.16a-Win32 NewsLink 1.98]
Lines: 28
Date: Wed, 08 Aug 2012 06:20:20 GMT
NNTP-Posting-Host: 69.21.70.65
X-Complaints-To: news@tds.net
X-Trace: newsreading01.news.tds.net 1344406820 69.21.70.65 (Wed, 08 Aug 2012 01:20:20 CDT)
NNTP-Posting-Date: Wed, 08 Aug 2012 01:20:20 CDT
Organization: tds.net
Xref: csiph.com comp.lang.java.programmer:17344

From: Mark <marek.slim@gmail.com>

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

--- BBBS/Li6 v4.10 Dada-1
 * Origin: Prism bbs (1:261/38)
--- Synchronet 3.16a-Win32 NewsLink 1.98
Time Warp of the Future BBS - telnet://time.synchro.net:24