: But I was getting facets even with count 0. So I tried following : combinations of mincount parameters, as none was specified in the : wiki<http://wiki.apache.org/solr/SimpleFacetParameters>, : for date faceting.
mincount is not a date faceting option -- it only applies to field value faceting (ie: facet.field=foo) ... that's why it's in the "Field Value Faceting Parameters" section of the wiki page you listed, and not in the "Date Faceting Parameters" section. -Hoss