Hi Jamie, May not be direct answer to your question but your Q reminded me edismax's uf parameter.
http://wiki.apache.org/solr/ExtendedDisMax#uf_.28User_Fields.29 On Wednesday, February 19, 2014 11:18 PM, Jamie Johnson <jej2...@gmail.com> wrote: Is there a way to get all the fields that are in a particular query? Ultimately I'd like to restrict the fields that a user can use to search so I want to make sure that there aren't any fields in the query that they should not be allowed to search.