SELECT location_code ,  date_in_location_from ,  date_in_locaton_to FROM Document_locations
Show the location code, the starting date and ending data in that location for all the documents.
SELECT location_code , date_in_location_from , date_in_locaton_to FROM Document_locations
select location_code , date_in_location_from , date_in_locaton_to from document_locations
Show the location code , the starting date and ending data in that location for all the documents .