I've noticed that fields that I define as index="false" in the schema.xml are still searchable. Here's the definition of the field:
<field name="object_id" type="string" index="false" stored="true" multiValued="false"/> or <field name="object_id" type="string" index="false" stored="false" multiValued="false"/> I can then add a new document with the field object_id=26 and have the document returned when searching for "+object_Id=26". On the other hand if I add the document using the Lucene API the Solr search does not return the document. Is there a bug in Solr 1.4 that allows for searchable unindexed fields for documents added by Solr?