Erick, Thanks for reply.
Is there anyway that i can instruct to combine seperate filter queries with UNION result, without creating the 3rd filter query cache as I described above? If not, shall I give up using filter query for such scenario (where i query the same field with multiple value using OR) and using normal solr query instead? At least solr query cache is lighter weighted than filter query cache. What do you think? Thanks, Carole -- View this message in context: http://lucene.472066.n3.nabble.com/logical-relation-among-filter-queries-tp2649142p2651639.html Sent from the Solr - User mailing list archive at Nabble.com.