Oracle AME动态查询输出列“ person_id：” || emp_hy.person_id”正确

Question

SELECT 'person_id:'||emp_hy.person_id
  FROM (SELECT DISTINCT LEVEL seq,
                              paf.person_id,
                              paf.grade_id,
                              paf.job_id,
                              paf.supervisor_id,
                              NVL(ppf.employee_number,ppf.npw_number) employee_number,
                              ppf.full_name
                         FROM per_all_people_f ppf,
                              per_all_assignments_f paf
                        WHERE ppf.person_id = paf.person_id
                              AND paf.person_id IS NOT NULL
                              AND (SYSDATE BETWEEN ppf.effective_start_date
                                               AND ppf.effective_end_date)
                              and (SYSDATE BETWEEN paf.effective_start_date
                                               AND paf.effective_end_date)
                       CONNECT BY paf.person_id = PRIOR paf.supervisor_id                                       
                       START WITH paf.person_id = (SELECT fu.employee_id 
                                                     FROM fnd_user fu
                                                        , gl_je_headers gjh
                                                    WHERE ROWNUM = 1
                                                      AND gjh.created_by = fu.user_id
                                                      AND gjh.je_batch_id = :transactionId
                                                  )
       ) emp_hy
      ,(SELECT employee_id
          FROM gl_authorization_limits_v galv
         WHERE EXISTS (SELECT 1
                         FROM gl_je_headers gjh
                        WHERE gjh.je_batch_id = :transactionId --7804964
                          AND galv.ledger_id  = gjh.ledger_id
                          AND galv.authorization_limit = gjh.running_total_dr
                       )
        ) gl_au
   WHERE gl_au.employee_id = emp_hy.person_id
   ORDER BY emp_hy.seq

Oracle AME动态查询输出列''person_id：'|| emp_hy.person_id'是正确的，请让我知道Oracle Applications R12。 GL Journal申请批准