August 23, 2012 9:13 AM
To: java-user@lucene.apache.org
Subject: Re: Question about BooleanQuery
OK, it's not the idea that the nested NOT query has got anything to do with
booleanField_1, so I'll try to phrase very clearly what I want :
the query should return docs where
( someField
OK, it's not the idea that the nested NOT query has got anything to do with
booleanField_1, so I'll try to phrase very clearly what I want :
the query should return docs where
( someField_1 = 0 OR someField_2 = 0) AND
( booleanField_1 = false ) AND
( NOT ( ( someField_1 = 0 OR someField_2 = 0 )
cene.apache.org
Subject: Re: Question about BooleanQuery
thanks Jack for your answer, however I'm not quite sure what to do with it:
the query is like
+( someField_1:0 someField_2:0 )
+booleanField_1:false
-(
+( someField_1:0 someField_2:0 )
+booleanField_2:true
)
(I put
thanks Jack for your answer, however I'm not quite sure what to do with it:
the query is like
+( someField_1:0 someField_2:0 )
+booleanField_1:false
-(
+( someField_1:0 someField_2:0 )
+booleanField_2:true
)
(I put this in 'raw' before, think it might not have shown up in
Step 1, fully parenthesize your boolean to show your desired order of
execution. The Lucene BooleanQuery does not do a pure Boolean evaluation.
You have the same sub-expression in your NOT clause - that's probably what
guarantees zero results. And you have an unmatched right parenthesis at the
