Allow for ranged negative and positive queries - #37
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This is allowed in Solr, but not in Lucene[1]. [1]: https://wiki.apache.org/solr/SolrQuerySyntax#Differences_From_Lucene_Query_Parser
jjatria
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This patch adds the possibility to pass nested
-rangevalues to-prohibitand-requireto make it possible to generate queries like-foo:[* TO *].This can be used to match the absence of a value in a field.
Since this is also equivalent to querying for a null value, and considering the objective of keeping the syntax similar to SQL::Abstract, this also allows queries like
{ foo => undef }to be parsed and behave as expected.Currently this behaviour is only implemented for these two operators because it wasn't clear whether it made sense for any of the others. But this could be extended in the future.