*프로그래머스 SQL 문제 풀이입니다.

SELECT ROUND(AVG(DAILY_FEE)) AS AVERAGE_FEE
FROM CAR_RENTAL_COMPANY_CAR
WHERE CAR_TYPE = 'SUV';
SELECT BOOK_ID, DATE_FORMAT(PUBLISHED_DATE, '%Y-%m-%d')
FROM BOOK
WHERE CATEGORY = '인문' AND
PUBLISHED_DATE BETWEEN '2021-01-01' AND '2021-12-31'
ORDER BY PUBLISHED_DATE ;
SELECT PT_NAME, PT_NO, GEND_CD, AGE, IFNULL(TLNO, 'NONE') AS TLNO
FROM PATIENT
WHERE GEND_CD = 'W' AND AGE <= 12
ORDER BY AGE DESC, PT_NAME ;