Hi, I know this is done in lucene, but I don't see it in solr (by searching + docs on collections).
I see https://cwiki.apache.org/confluence/display/solr/IndexConfig+in+SolrConfig but it's not mentioned for index-time-sorting. So, is it possible and definable for each index ? I want to have some sorted by 'x' field, some by 'y' field, and some staying as default. Thank You