SQL: SELECT document_path FROM t_documents WHERE documentcloud_id='4477161-DC-1-2018cv01174-complaint-attachment-8' UNION SELECT doc_path FROM foiauserP.t_userdocs WHERE documentcloud_id='4477161-DC-1-2018cv01174-complaint-attachment-8' Could not open /fvol10/projdata/pacer/download/foia/632/DC_1_2018cv01174/1a8.pdf