[hibernate-issues] [Hibernate-JIRA] Closed: (HSEARCH-1099) Add query to DSL that allow you to match field exists

Add query to DSL that allow you to match field exists ----------------------------------------------------- Key: HSEARCH-1099 URL: https://hibernate.onjira.com/browse/HSEARCH-1099 Project: Hibernate Search Issue Type: Improvement Components: engine, query Affects Versions: 4.1.0.Final Environment: Lucene 3.6 Reporter: Marc Schipperheyn Priority: Minor https://issues.apache.org/jira/browse/LUCENE-3593 adds a new filter for Lucene 3.6 that allows you to match documents that contain or do not contain a certain field. This would be a usefull way to test for indexedEmbedded objects that are null in the query dsl. Something like {code} QueryBuilder qb = fts.getSearchFactory().buildQueryBuilder().forEntity(MyEntity.class).get(); qb.exists().onField("myField").createQuery(); qb.exists().not().onField("myField").createQuery(); {code}