WHENEVER SQLERROR EXIT SQL.SQLCODE

INSERT INTO dds_employees VALUES (100, 'Victoria', 'Williams', 'victoria', NULL, '219-09-9999', 13000, '555-0100');
INSERT INTO dds_employees VALUES (200, 'Marvin', 'Anderson', 'marvin', 'victoria', '457-55-5462', 12030, '555-0200');
INSERT INTO dds_employees VALUES (300, 'Chris', 'Evans', 'chris', 'victoria', '321-12-4567', 6900, '555-0300');
INSERT INTO dds_employees VALUES (400, 'Emma', 'Baker', 'emma', 'marvin', '733-02-9821', 8200, '555-0400');
INSERT INTO dds_employees VALUES (500, 'Taylor', 'Mills', 'taylor', 'marvin', '558-76-1243', 9000, '555-0500');

COMMIT;