Hi, I have a problem when using BooleanQuery with NOT-Operators.
When I want to search my documents for elements where a special field is NOT a special value AND another field is a special value, I do the following in my code: Query query1 = ...; // -field1:value1 Query query2=...; // field2:*value2* I combine them via a BooleanQuery like this: BooleanQuery booleanQuery = new BooleanQuery(); booleanQuery.add(query1, Occur.MUST); booleanQuery.add(query2, Occur.MUST); This generates a query like this: +(- field1:value1) +field2:*value2* which does not work because of the brackets around the NOT part. What can I do to prevent this? It could also be possible that query1 is more complex like this: Query query1 = ...; // -field1:value1 AND field3:value3 which finally leads to: +(+(- field1:value1) +(field3:value3)) +field2:*value2* How can I solve this? Maybe there are some special queries or strategies when using NOT operators? Thanks and regards, Jacqueline.
