SQL_프로그래머스_대여 기록이 존재하는 자동차 리스트 구하기 풀이 -- MYSQL SELECT DISTINCT CRCC.CAR_ID FROM CAR_RENTAL_COMPANY_CAR CRCC LEFT OUTER JOIN CAR_RENTAL_COMPANY_RENTAL_HISTORY CRCRH ON CRCC.CAR_ID = CRCRH.CAR_ID AND CRCC.CAR_TYPE = '세단' WHERE DATE_FORMAT(CRCRH.START_DATE, '%m') = '10' ORDER BY CRCC.CAR_ID DESC; -- ORACLE SELECT DISTINCT CRCC.CAR_ID FROM CAR_RENTAL_COMPANY_CAR CRCC LEFT OUTER JOIN CAR_RENTAL_COMPANY_RENTAL_HISTORY CRCRH ON CRCC.CAR_ID = CRCRH.CAR_ID AND CRCC.CAR_TYPE = '세단' WHERE TO_CHAR(CRCRH.STA...