SQL> set serveroutput on SQL> declare 2 cursor c_date is 3 select hire_date from employees; 4 v_date date; 5 v_day varchar2(20); 6 begin 7 open c_date; 8 loop 9 fetch c_date into v_date; 10 exit when c_date%notfound; 11 begin 12 v_day := to_char(v_date,'D'); 13 case v_day 14 when '1' then 15 dbms_output.put_line(to_char(v_date,'yyyy-mm-dd') ||' is sunday'); 16 when '2' then 17 dbms_output.put_line(to_char(v_date,'yyyy-mm-dd') ||' is monday'); 18 when '3' then 19 dbms_output.put_line(to_char(v_date,'yyyy-mm-dd') ||' is Tuesday'); 20 when '4' then 21 dbms_output.put_line(to_char(v_date,'yyyy-mm-dd') ||' is Wednesday'); 22 when '5' then 23 dbms_output.put_line(to_char(v_date,'yyyy-mm-dd') ||' is Thursday'); 24 when '6' then 25 dbms_output.put_line(to_char(v_date,'yyyy-mm-dd') ||' is Friday'); 26 when '7' then 27 dbms_output.put_line(to_char(v_date,'yyyy-mm-dd') ||' is Saturday'); 28 end case; 29 end; 30 end loop; 31 close c_date; 32 end; 33 / 1999-06-21 is monday 2000-01-13 is Thursday 1987-09-17 is Thursday 1996-02-17 is Saturday 1997-08-17 is sunday 1994-06-07 is Tuesday 1994-06-07 is Tuesday 1994-06-07 is Tuesday 1994-06-07 is Tuesday 1987-06-17 is Wednesday 1989-09-21 is Thursday 1993-01-13 is Wednesday 1990-01-03 is Wednesday 1991-05-21 is Tuesday 1997-06-25 is Wednesday 1998-02-05 is Thursday 1999-02-07 is sunday 1994-08-17 is Wednesday 1994-08-16 is Tuesday 1997-09-28 is sunday 1997-09-30 is Tuesday 1998-03-07 is Saturday 1999-12-07 is Tuesday 1994-12-07 is Wednesday 1995-05-18 is Thursday 1997-12-24 is Wednesday 1997-07-24 is Thursday 1998-11-15 is sunday 1999-08-10 is Tuesday 1996-07-18 is Thursday 1997-04-10 is Thursday 1995-05-01 is monday 1997-10-10 is Friday 1999-11-16 is Tuesday 1997-07-16 is Wednesday 1998-09-28 is monday 1999-01-14 is Thursday 2000-03-08 is Wednesday 1997-08-20 is Wednesday 1997-10-30 is Thursday 1997-02-16 is sunday 1999-04-10 is Saturday 1996-06-14 is Friday 1998-08-26 is Wednesday 1999-12-12 is sunday 2000-02-06 is sunday 1995-07-14 is Friday 1997-10-26 is sunday 1998-02-12 is Thursday 1998-04-06 is monday 1995-10-17 is Tuesday 1997-01-29 is Wednesday 1998-03-15 is sunday 1998-07-09 is Thursday 1996-10-01 is Tuesday 1997-01-05 is sunday 1997-03-10 is monday 1999-10-15 is Friday 2000-01-29 is Saturday 1997-01-30 is Thursday 1997-03-24 is monday 1997-08-20 is Wednesday 1998-03-30 is monday 1998-12-09 is Wednesday 1999-11-23 is Tuesday 1996-01-30 is Tuesday 1996-03-04 is monday 1996-08-01 is Thursday 1997-03-10 is monday 1997-12-15 is monday 1998-11-03 is Tuesday 1997-11-11 is Tuesday 1999-03-19 is Friday 2000-01-24 is monday 2000-02-23 is Wednesday 2000-03-24 is Friday 2000-04-21 is Friday 1997-03-11 is Tuesday 1998-03-23 is monday 1998-01-24 is Saturday 1999-02-23 is Tuesday 1999-03-24 is Wednesday 2000-04-21 is Friday 1996-05-11 is Saturday 1997-03-19 is Wednesday 1998-03-24 is Tuesday 1998-04-23 is Thursday 1999-05-24 is monday 2000-01-04 is Tuesday 1998-01-24 is Saturday 1998-02-23 is monday 1999-06-21 is monday 2000-02-03 is Thursday 1996-01-27 is Saturday 1997-02-20 is Thursday 1998-06-24 is Wednesday 1999-02-07 is sunday 1997-06-14 is Saturday 1997-08-13 is Wednesday 1998-07-11 is Saturday 1999-12-19 is sunday 1996-02-04 is sunday 1997-03-03 is monday 1998-07-01 is Wednesday 1999-03-17 is Wednesday 1998-04-24 is Friday 1998-05-23 is Saturday PL/SQL procedure successfully completed.