insert into car(car_id)
values (#{carId})
insert into car(car_id)
values
(#{entity.carId})
insert into car(car_id)
values
(#{entity.carId})
on duplicate key update
car_id = values(car_id)
update car
car_id = #{carId},
where id = #{id}
delete
from car
where id = #{id}