Oracle - 프로그래머스 코딩테스트 [조건에 부합하는 중고거래 댓글 조회하기]

SELECT A.TITLE, A.BOARD_ID, B.REPLY_ID, B.WRITER_ID, B.CONTENTS
     , TO_CHAR(B.CREATED_DATE, 'YYYY-MM-DD') AS CREATED_DATE
  FROM USED_GOODS_BOARD A INNER JOIN USED_GOODS_REPLY B ON A.BOARD_ID = B.BOARD_ID
 WHERE TO_CHAR(A.CREATED_DATE, 'YYYYMM') = '202210'
 ORDER BY B.CREATED_DATE, A.TITLE;