Chaining Solr copyField

Solr does not allow chaining of copyfields and it does not recurse.


e.g.

Solr Documentation @ http://wiki.apache.org/solr/SchemaXml#Copy_Fields quotes

The copy is done at the stream source level and no copy feeds into another copy.


So a copyfield cannot be a source of other copyfield tag.
The copyfield source must be an actual field, which has some value and does no cascade.