as Ahmet says, you need to re-index. Nothing about WordDelmiterFilterFactory alters case as far as I can tell from http://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters#solr.WordDelimiterFilterFactory
Are you applying this in addition to the LowerCaseTokenizerFactory? In which case it's too late. The numbers have already been stripped... Please get a copy of Luke and examine your index to see what actually gets indexed, it'll give you a *much* better idea of what the various analyzers actually put in your index. Best Erick On Fri, Dec 4, 2009 at 6:57 AM, AHMET ARSLAN <iori...@yahoo.com> wrote: > > I have added > > <filter > > class="solr.WordDelimiterFilterFactory" catenateAll="1" > > /> > > to both index and query but still getting same behaviour. > > > > Is there any other that i am missing? > > > > Did you re-start tomcat and re-index? Why not use StandardTokenizerFactory? > > > >