when I enter this
INSERT INTO works_on
(essn, pno, hours)
values
(\'123456789\', 1, 32.5),
(\'123456789\', 2, 7.5),
(\'666884444\', 3, 40.0),
(\'453453453\',
INSERT INTO
WORKS_ON VALUES
(&ESSN,&PNO,&HOURS);
After u'll get like below dat.
ENTER VALUE FOR ESSN: IN THIS U ENTER 123456789
ENTER VALUE FOR PNO: IN THIS U ENTER 1
ENTER VALUE FOR HOURS:32.5
After that You'll get:
1 ROW IS CREATED
Then type '/'
symbol and press enter. You'll get for enter for insert another row into that table.
Follow above procedure for easy way to insert row into tables.