164673.md

프로그래머스 164673

'조건에 부합하는 중고거래 댓글 조회하기'

🔗 https://school.programmers.co.kr/learn/courses/30/lessons/164673

SELECT 
    B.TITLE, R.BOARD_ID, R.REPLY_ID, R.WRITER_ID, R.CONTENTS,
    DATE_FORMAT (R.CREATED_DATE, '%Y-%m-%d') AS CREATED_DATE 
FROM USED_GOODS_BOARD B 
JOIN USED_GOODS_REPLY R ON B.BOARD_ID = R.BOARD_ID
WHERE YEAR(B.CREATED_DATE) = 2022
AND MONTH(B.CREATED_DATE) = 10
ORDER BY R.CREATED_DATE ASC, B.TITLE ASC;