Ahmet, Thanks, it worked (eventually)... On Sun, Dec 12, 2010 at 9:11 PM, Ahmet Arslan <iori...@yahoo.com> wrote:
> > --- On Sun, 12/12/10, Lev Alyshayev <lev.alysha...@gmail.com> wrote: > > > From: Lev Alyshayev <lev.alysha...@gmail.com> > > Subject: FunctionQuery > > To: java-user@lucene.apache.org > > Date: Sunday, December 12, 2010, 8:42 PM > > Hello there, > > > > I am trying to solve a problem where I use a new > > FunctionQuery to sort the > > results by changing the score. The functionality works > > great when I actually > > find results and it sorts them exactly the way I intended. > > > > My problem is that when there are no results found, from > > some reason the > > function is being used on all documents, rather then on no > > documents. Same > > query without the function query brings no results, but > > when I add a > > function query it returns me all documents after putting > > them through the > > function I created. > > > > When I search for the following I get no results: > > http://localhost:8983/solr/select/?q=text:something&fl=score > > > > Same query with the function query included, gives me all > > documents in the > > index: > > http://localhost:8983/solr/select/?q=text:something+_val_ > > :"eqsim(somefield,sometext)"&fl=score > > When you use _val_ hook, it uses addition operator. > > To use multiplication (scores are multiplied) you can use > http://lucene.apache.org/solr/api/org/apache/solr/search/BoostQParserPlugin.html > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > >
