[SQL 고득점 Kit][JOIN] 특정 기간동안 대여 가능한 자동차들의 대여비용 구하기

https://school.programmers.co.kr/learn/courses/30/lessons/157339

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11월 1일부터 30일까지 예약이 없는 자동차를 조회해야 한다.

SELECT c.car_id, c.car_type, round((c.daily_fee * (100-p.discount_rate) / 100) * 30,0) as fee
from car_rental_company_car c 
left join car_rental_company_rental_history h 
on c.car_id = h.car_id and h.start_date <= '2022-11-30' and h.end_date >= '2022-11-01'
join car_rental_company_discount_plan p on c.car_type = p.car_type
where (c.car_type = 'SUV' or c.car_type = '세단')
and h.car_id is null
and c.daily_fee * 30 between 500000 and 2000000
and p.duration_type = '30일 이상'
order by fee desc, c.car_type, c.car_id desc