Poss_emps_dept5:= (dept5_projs product emp_proj_ssns);/ % Employees that don’s work on all dept5 projects.. emps_not_dept5:=project ssn (poss_emps_dept5 difference emp_proj); result_emp_ssns:=emp proj ssns difference emps_not_dept5; alg3:=project lname, fname (result_emp_ssns njoin employee);
Mgrssn (SSN): = mgrssn គម្រោង (នាយកដ្ឋាន); Emps_with_deps (SSN): = essn គម្រោង (ពឹងផ្អែកលើ); Mgrs_with_deps: = (mgrssn កាត់ emps_with_deps); Alg7: = lname គម្រោង, fname (mgrs_with_deps njoin និយោជិត); ”