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SQL>
SQL> CREATE TABLE employee
2 (employee_id NUMBER(7),
3 employee_last_name VARCHAR2(25),
4 employee_first_name VARCHAR2(25),
5 userid VARCHAR2(8),
6 start_date DATE,
7 comments VARCHAR2(255),
8 manager_id NUMBER(7),
9 title VARCHAR2(25),
10 department_id NUMBER(7),
11 salary NUMBER(11, 2),
12 commission_pct NUMBER(4, 2)
13 );
Table created.
SQL>
SQL> INSERT INTO employee VALUES (1, 'V', 'Ben', 'cv',to_date('03-MAR-90 8:30', 'dd-mon-yy hh24:mi'),NULL, NULL, 'PRESIDENT', 50, 2500, NULL);
1 row created.
SQL> INSERT INTO employee VALUES (2, 'N', 'Haidy', 'ln', '08-MAR-90', NULL,1, 'VP, OPERATIONS', 41, 1450, NULL);
1 row created.
SQL> INSERT INTO employee VALUES (3, 'N', 'Molly', 'mn', '17-JUN-91',NULL, 1, 'VP, SALES', 31, 1400, NULL);
1 row created.
SQL> INSERT INTO employee VALUES (4, 'S', 'Mark', 'mq', '07-APR-90',NULL, 1, 'VP, FINANCE', 10, 1450, NULL);
1 row created.
SQL> INSERT INTO employee VALUES (5, 'R', 'AUDRY', 'ar', '04-MAR-90',NULL, 1, 'VP, ADMINISTRATION', 50, 1550, NULL);
1 row created.
SQL> INSERT INTO employee VALUES (6, 'U', 'MOLLY', 'mu', '18-JAN-91',NULL, 2, 'WAREHOUSE MANAGER', 41, 1200, NULL);
1 row created.
SQL> INSERT INTO employee VALUES (7, 'M', 'ROBERTA', 'rm', '14-MAY-90',NULL, 2, 'WAREHOUSE MANAGER', 41, 1250, NULL);
1 row created.
SQL> INSERT INTO employee VALUES (8, 'B', 'BEN', 'ry', '07-APR-90', NULL, 2,'WAREHOUSE MANAGER', 41, 1100, NULL);
1 row created.
SQL> INSERT INTO employee VALUES (9, 'C', 'Jane', 'ac', '09-FEB-92',NULL, 2, 'WAREHOUSE MANAGER', 41, 1300, NULL);
1 row created.
SQL> INSERT INTO employee VALUES (10, 'H', 'Mart', 'mh', '27-FEB-91', NULL, 2,'WAREHOUSE MANAGER', 41, 1307, NULL);
1 row created.
SQL>
SQL>
SQL> DECLARE
2 CURSOR cur_employee IS
3 SELECT employee_last_name || ', ' ||
4 employee_first_name name,
5 DECODE(commission_pct, NULL, 'NO',0, 'NO', 'YES') comm_flag
6 FROM employee
7 ORDER BY DECODE(COMMISSION_PCT, NULL, 'NO',0, 'NO', 'YES') DESC;
8 BEGIN
9 FOR lv_cur_employee_rec IN cur_employee LOOP
10 DBMS_OUTPUT.PUT_LINE(lv_cur_employee_rec.name || CHR(9) ||
11 'Commission?: ' || lv_cur_employee_rec.comm_flag);
12 END LOOP;
13 END;
14 /
V, Ben Commission?: NO
N, Haidy Commission?: NO
N, Molly Commission?: NO
S, Mark Commission?: NO
H, Mart Commission?: NO
U, MOLLY Commission?: NO
M, ROBERTA Commission?: NO
B, BEN Commission?: NO
C, Jane Commission?: NO
R, AUDRY Commission?: NO
PL/SQL procedure successfully completed.
SQL>
SQL>
SQL> drop table employee;
Table dropped.
SQL>
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