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Jigar Shah commented on LUCENE-6249: ------------------------------------ Provided patch in LUCENE-6857. I applied patch attached to the issue on 4.10.3 branch and it works!! Is it possible to get this fix in 4.10.x version of Lucene ? > StandardQueryParser doesn't support pure negative clauses > --------------------------------------------------------- > > Key: LUCENE-6249 > URL: https://issues.apache.org/jira/browse/LUCENE-6249 > Project: Lucene - Core > Issue Type: Bug > Affects Versions: 4.10.3, 5.0 > Reporter: Dawid Weiss > Assignee: Dawid Weiss > Fix For: 5.1, Trunk > > Attachments: LUCENE-6249.patch > > > At first I thought it's by design but Uwe says it's a bug. SQP emits this: > {code} > StandardQueryParser qp = new StandardQueryParser(); > qp.setDefaultOperator(Operator.AND); > > System.out.println(qp.parse("summary:foo", "deffld")); > System.out.println(qp.parse("-summary:foo", "deffld")); > System.out.println(qp.parse("!summary:foo", "deffld")); > System.out.println(qp.parse("NOT summary:foo", "deffld")); > {code} > {code} > summary:foo > summary:foo > summary:foo > summary:foo > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org