INSERT INTO Customer VALUES ('C0001', 'Nabila Rahman', '0896 OK, 2 row(s)
INSERT INTO Service VALUES ('S0001', 'Wash, dry & fold (per  OK, 2 row(s)
INSERT INTO Bill VALUES ('B0001', '2026-09-30 08:15:00', 5,  OK, 1 row(s)
INSERT INTO Bill VALUES ('B0002', '2026-09-30 08:20:00', 2,  REFUSED: [SQLITE_CONSTRAINT_FOREIGNKEY] A foreign key constraint failed (FOREIGN KEY constraint failed)
DELETE FROM Customer WHERE id = 'C0001'                      REFUSED: [SQLITE_CONSTRAINT_TRIGGER] A RAISE function within a trigger fired, causing the SQL statement to abort (FOREIGN KEY constraint failed)
DELETE FROM Customer WHERE id = 'C0002'                      OK, 1 row(s)
UPDATE Customer SET id = 'C0100' WHERE id = 'C0001'          OK, 2 row(s)
SELECT ->
    B0001 | C0100 | Nabila Rahman | Wash, dry & fold (per kg) | 5 | 40000
SELECT ->
    B0001 | C0100
