Converting field from multivalued in Solr

It looks li开发者_如何学Pythonke I accidently set the multiValued flag on a solr field (location field type) and now the geo spatial searches wont work because "can not use FieldCache on multivalued field." Is there a way to convert the field to a non multivalued field (or identify what items need to be removed). I would hate to have to reindex the records.

Nope, you have to reindex