조건에 부합하는 중고거래 댓글 조회하기

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

- WHERE 절을 3가지로 저렇게 표현할 수 있다.