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From "Lance Norskog (JIRA)" <j...@apache.org>
Subject [jira] Issue Comment Edited: (SOLR-1568) Implement Spatial Filter
Date Tue, 28 Sep 2010 20:56:41 GMT

    [ https://issues.apache.org/jira/browse/SOLR-1568?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12915920#action_12915920
] 

Lance Norskog edited comment on SOLR-1568 at 9/28/10 4:55 PM:
--------------------------------------------------------------

1- There are no unit tests. One thing that has become apparent during the checkered history
of Solr GIS projects is that this stuff needs really comprehensive testing. Barbie says "GIS
is hard!".

2- What is 'f' instead of CommonParams.FL ?


      was (Author: lancenorskog):
    1- There are no unit tests. One thing that has become apparent through the checkered history
of Solr GIS projects is that this stuff needs really comprehensive testing. Barbie says "maps
are hard!".

2- What is 'f' instead of CommonParams.FL ?

  
> Implement Spatial Filter
> ------------------------
>
>                 Key: SOLR-1568
>                 URL: https://issues.apache.org/jira/browse/SOLR-1568
>             Project: Solr
>          Issue Type: New Feature
>            Reporter: Grant Ingersoll
>            Assignee: Grant Ingersoll
>            Priority: Minor
>             Fix For: 3.1, 4.0
>
>         Attachments: CartesianTierQParserPlugin.java, SOLR-1568.Mattmann.031010.patch.txt,
SOLR-1568.patch, SOLR-1568.patch, SOLR-1568.patch, SOLR-1568.patch, SOLR-1568.patch, SOLR-1568.patch,
SOLR-1568.patch, SOLR-1568.patch, SOLR-1568.patch, SOLR-1568.patch, SOLR-1568.patch, SOLR-1568.patch,
SOLR-1568.patch, SOLR-1568.patch, SOLR-1568.patch, SOLR-1568.patch, SOLR-1568.patch, SOLR-1568.patch,
SOLR-1568.patch
>
>
> Given an index with spatial information (either as a geohash, SpatialTileField (see SOLR-1586)
or just two lat/lon pairs), we should be able to pass in a filter query that takes in the
field name, lat, lon and distance and produces an appropriate Filter (i.e. one that is aware
of the underlying field type for use by Solr. 
> The interface _could_ look like:
> {code}
> &fq={!sfilt dist=20}location:49.32,-79.0
> {code}
> or it could be:
> {code}
> &fq={!sfilt lat=49.32 lat=-79.0 f=location dist=20}
> {code}
> or:
> {code}
> &fq={!sfilt p=49.32,-79.0 f=location dist=20}
> {code}
> or:
> {code}
> &fq={!sfilt lat=49.32,-79.0 fl=lat,lon dist=20}
> {code}

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