SQL: SELECT document_path FROM t_documents WHERE documentcloud_id='4386410-DC-1-2018cv00372-complaint-attachment-10' UNION SELECT doc_path FROM foiauserP.t_userdocs WHERE documentcloud_id='4386410-DC-1-2018cv00372-complaint-attachment-10' Could not open /fvol10/projdata/pacer/download/foia/620/DC_1_2018cv00372/1a10.pdf