I am having some trouble to utilize the facet Query. As I know that the facet Query has better performance that simple query (q). Here is the example.
http://localhost:8080/test_solr/select?q=*:*&facet=true&fq=state:CA&facet.mincount=1&facet.field=city&facet.field=sector&facet.limit=-1&sort=score+desc --> facet by sector and city for state of CA. Any idea how to optimize this query to avoid "q=*:*"? Thanks, Jae