Yes, I forgot that strings support alphanumeric ranges. However, they will potentially be very memory intensive since you dont get the trie-optimization and since strings take up more space than ints. Only way is to try it out.
-- Jan Høydahl, search solution architect Cominvent AS - www.cominvent.com Training in Europe - www.solrtraining.com On 19. aug. 2010, at 05.20, Karthik K wrote: > adding > facet.query=timestamp:[201006010000+TO+201006312359]&facet.query=timestamp:[201007010000+TO+201007312359]... > in query should give the desired response without changing the schema or > re-indexing.