SQL: SELECT document_path FROM t_documents WHERE documentcloud_id='2187317-dc-1-2015cv01230-complaint' UNION SELECT doc_path FROM foiauserP.t_userdocs WHERE documentcloud_id='2187317-dc-1-2015cv01230-complaint' Could not open /fvol10/projdata/pacer/download/foia/458/DC_1_2015cv01230/1.pdf