SQL> CREATE TABLE promotions (
2 promotion_id INTEGER,
3 name VARCHAR2(30),
4 duration INTERVAL DAY(3) TO SECOND (4)
5 );
Table created.
SQL>
SQL>
SQL> INSERT INTO promotions (promotion_id, name, duration)
2 VALUES (1, '10% off Z Files', INTERVAL '3' DAY);
1 row created.
SQL> INSERT INTO promotions (promotion_id, name, duration)
2 VALUES (2, '20% off Pop 3', INTERVAL '2' HOUR);
1 row created.
SQL> INSERT INTO promotions (promotion_id, name, duration)
2 VALUES (3, '30% off Modern Science', INTERVAL '25' MINUTE);
1 row created.
SQL> INSERT INTO promotions (promotion_id, name, duration)
2 VALUES (4, '20% off Tank War', INTERVAL '45' SECOND);
1 row created.
SQL> INSERT INTO promotions (promotion_id, name, duration)
2 VALUES (5, '10% off Chemistry', INTERVAL '3 2:25' DAY TO MINUTE);
1 row created.
SQL> INSERT INTO promotions (promotion_id, name, duration)
2 VALUES (6, '20% off Creative Yell',
3 INTERVAL '3 2:25:45' DAY TO SECOND);
1 row created.
SQL> INSERT INTO promotions (promotion_id, name, duration)
2 VALUES (7, '15% off My Front Line',
3 INTERVAL '123 2:25:45.12' DAY(3) TO SECOND(2));
1 row created.
SQL>
SQL> SELECT *
2 FROM promotions;
PROMOTION_ID NAME DURATION
------------ ------------------------------ ---------------------------------------------------------------------------
1 10% off Z Files +003 00:00:00.0000
2 20% off Pop 3 +000 02:00:00.0000
3 30% off Modern Science +000 00:25:00.0000
4 20% off Tank War +000 00:00:45.0000
5 10% off Chemistry +003 02:25:00.0000
6 20% off Creative Yell +003 02:25:45.0000
7 15% off My Front Line +123 02:25:45.1200
7 rows selected.
SQL>
SQL> drop table promotions;
Table dropped.
SQL>
SQL>