Solr compatible fields

[Christoph <ch...@project-mayhem.org>]

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