RE: lucene query with additional clause field not null

Hi, Use FieldValueFilter for that: http://lucene.apache.org/core/4_10_2/core/org/apache/lucene/search/FieldValueFilter.html If you need a query instead of a Filter, wrap it with ConstantScoreQuery. This is also much faster than a RangeQuery like suggested by Ahmed. Uwe - Uwe Schindler H.-H

Re: lucene query with additional clause field not null

Hi Sascha, Generally RangeQuery is used for that, e.g. fieldName:[* TO *] Ahmet On Monday, December 1, 2014 9:44 PM, Sascha Janz wrote: Hi, is there a chance to add a additional clause to a query for a field that should not be null ? greetings sascha -