SQL: SELECT document_path FROM t_documents WHERE documentcloud_id='4260165-DC-1-2017cv02460-complaint' UNION SELECT doc_path FROM foiauserP.t_userdocs WHERE documentcloud_id='4260165-DC-1-2017cv02460-complaint' Could not open /fvol10/projdata/pacer/download/foia/604/DC_1_2017cv02460/1.pdf