SQL: SELECT document_path FROM t_documents WHERE documentcloud_id='4434177-CAN-3-2018cv02008-complaint-attachment-9' UNION SELECT doc_path FROM foiauserP.t_userdocs WHERE documentcloud_id='4434177-CAN-3-2018cv02008-complaint-attachment-9' Could not open /fvol10/projdata/pacer/download/foia/626/CAN_3_2018cv02008/1a9.pdf