SQL Query to find Request Set for the given concurrent program

SQL Query to find  Request Set  for the given concurrent program :

SELECT

   DISTINCT  user_request_set_name

FROM

    fnd_request_sets_tl rs,

    fnd_request_set_programs rsp,

    fnd_concurrent_programs_tl cp

WHERE

    rsp.concurrent_program_id = cp.concurrent_program_id

    AND   rs.request_set_id = rsp.request_set_id

    AND   upper(user_concurrent_program_name) = upper(:enter_prog_name)

                       ;