datatype,firstname,lastname,identifier,height,weight,email,hiredate,jobposition,salary,nameschool,graduationyear,major,schoolarship
employee,dawid,kowal,919e,185,54,[email protected],2000-24-05,software,5000
student,mietek,januszewski,43534,143,65,null,null,null,podstawowa,2005,infa,500