Strange results
---------------
Key: LUCENE-597
URL: http://issues.apache.org/jira/browse/LUCENE-597
Project: Lucene - Java
Type: Test
Versions: 2.0.0
Environment: jdk 5
Reporter: rcolmegna
I noted that these queris give different results. But they are the same
logical query (or I'm in error?) !
-------------------- 1---------------------------- (5 results)
BooleanQuery query = new BooleanQuery();
WildcardQuery subq1 = new WildcardQuery(new Term("dest","test*"));
WildcardQuery subq2 = new WildcardQuery(new Term("dest","try*"));
BooleanQuery bsubq2 = new BooleanQuery();
WildcardQuery subq3 = new WildcardQuery(new Term("dest","12345*"));
query.add(subq1, BooleanClause.Occur.MUST);
query.add(subq2, BooleanClause.Occur.MUST);
bsubq2.add(subq3, BooleanClause.Occur.MUST);
query.add(bsubq2, BooleanClause.Occur.MUST_NOT);
-------------------- 2---------------------------- (no results)
BooleanQuery query = new BooleanQuery();
WildcardQuery subq1 = new WildcardQuery(new Term("dest","test*"));
WildcardQuery subq2 = new WildcardQuery(new Term("dest","try*"));
BooleanQuery bsubq2 = new BooleanQuery();
WildcardQuery subq3 = new WildcardQuery(new Term("dest","12345*"));
query.add(subq1, BooleanClause.Occur.MUST);
query.add(subq2, BooleanClause.Occur.MUST);
bsubq2.add(subq3, BooleanClause.Occur.MUST_NOT); // difference against 1st
query
query.add(bsubq2, BooleanClause.Occur.MUST); // difference against 1st query
Any suggests?
TIA
Roberto Colmegna
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