CREATE USER green IDENTIFIED BY oracle; GRANT CREATE SESSION TO green; CREATE TABLE audit_emp_sal ( name VARCHAR2(30), day TIMESTAMP, id NUMBER, old_sal NUMBER, new_sal NUMBER ); CREATE OR REPLACE PROCEDURE update_proc ( p_id IN NUMBER ) IS BEGIN UPDATE hr.employees SET salary = salary * 1.1 WHERE employee_id = p_id; END update_proc; / SELECT salary FROM hr.employees WHERE employee_id = 100; exe..