SELECT pk_vehicle_reg_nr, violation_datetime
FROM Violation, Vehicle
WHERE (pk_vehicle_reg_nr = fk_vehicle_reg_nr) AND
(violation_datetime BETWEEN '2001-01-01 21:04:52.540000' AND '2003-12-27 21:04:52.540000');
SELECT pk_vehicle_reg_nr, violation_datetime
FROM Violation, Vehicle
WHERE (pk_vehicle_reg_nr = fk_vehicle_reg_nr)
AND (violation_datetime
BETWEEN timestamp '2001-01-01 21:04:52.540000'
AND timestamp '2003-12-27 21:04:52.540000')