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From Apache Wiki <>
Subject [Solr Wiki] Update of "SolrAdaptersForLuceneSpatial4" by DavidSmiley
Date Sat, 20 Oct 2012 18:41:27 GMT
Dear Wiki user,

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The "SolrAdaptersForLuceneSpatial4" page has been changed by DavidSmiley:

range query syntax option

  Notice that the query uses the standard default Lucene query parser and uses its fielded-query
syntax in which a field is referenced followed by a colon.  The spatial operation and shape
are provided in the double-quotes.  Just use Intersects operation for now, as the others aren't
well supported.  The contents of the parenthesis are a shape in the very same format used
when indexing.
+ If you want to query by a rectangle shape, you have the option of using Solr's range query
+ {{{ fq=geo:[-90,-180 TO 90,180] }}}
+ This is limited to lat,lon style without spaces, Intersects operation only, and you can't
specify any extra options as seen below.  The left side has the lower left corner, and the
right side has the upper right corner.
  Keep in mind that the query shape will by default have the distErrPct precision specified
by the field type definition, which defaults to 0.025 (2.5%).  Interpretation of this figure
was described earlier.  Here is an example polygon query setting it to 0:
  {{{	fq=geo:"Intersects(POLYGON((-10 30, -40 40, -10 -20, 40 20, 0 0, -10 30))) distErrPct=0"

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