Hi All, i would like to use the FilteredQuery to filter my search results with the occurrence or absence of certain ids.
Example A: query -> text:"albert einstein" filterQuery -> doctype:letter That's ok. I am getting the expected results. But i got no results, if i filter with the absence of an id. Example B: query -> text:"albert einstein" filterQuery -> NOT doctype:article However following concatenation of filterQuery and query leads to the expected result. Example C: query -> text:"albert einstein" filterQuery -> text:"albert einstein" NOT doctype:article I am confused that Example B does not worked. It is bug? I am using Lucene 2.3.2 and the following code fragement: Query query; Query filterQuery; ... Filter filter = new CachingWrapperFilter(new QueryWrapperFilter(filterQuery)); FilteredQuery filteredQuery = new FilteredQuery(query, filter); Hits hits = searcher.search(filteredQuery); ... Thanks, Heiko Müller --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]