Under http://lucene.apache.org/solr/guide/6_6/other-parsers.html#OtherParsers-JoinQueryParser it states:
"The join operation is done on a term basis, so the "from" and "to" fields must use compatible field types. For example: joining between a StrField and a TrieIntField will not work, likewise joining between a StrField and a TextField that uses LowerCaseFilterFactory will only work for values that are already lower cased in the string field." Is there a lit of compatible field types? Is it just string (accounting for case) to string when doing a join? Int/long to Int/long? thnx, Christoph -- Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html
