1. SELECT TO_CHAR(REPLACE(papf.national_identifier,'-'),'999999999') SSN,
papf.employee_number Emplid,
papf.first_name "First Name",
papf.middle_names "Middle Name",
papf.last_name "Last Name",
FROM per_all_people_f papf,
per_jobs_definitions pjd
WHERE TRUNC(SYSDATE) BETWEEN papf.effective_start_date AND
papf.effective_end_date