Hi All I've got a problem I'm trying to solve the whole day:
Let's say I have an index with two fields, the first one is always filled and the second one only sometimes. Now I want to search something on the first field and want the results sorted by relevance, then by the first field, then by the second field. My problem now is that, if I have a lot of Entries with the same value in the first field and no value in the second field, these entries with no value on the 2nd field are coming first. Is there any way to increase the score on those documents which have a value on the second field? Or is there any way to skip those Documents which don't have the second field? I don't want to use a Filter, it should all be done with the Queries Objects if possible. I tried a lot of things with WildcardQuery or TermRangeQuery (with null values or empty strings) in Luke and directly in IndexSearcher, but I always get either no results or all results, even those which have no value in the second field. I found a lot of information where "-field2:[* TO *]" or similar stuff should work but it doesn't. Can anyone give me some hints? Thanks Roman Holen Sie die besten Elektronik-Aktionen direkt auf Ihr Facebook-Profil: http://www.facebook.com/pages/Preissturz/218831069608 Die besten Elektronik-Aktionen auf Twitter: http://twitter.com/preissturz1 --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
