💫 문제 💫 CODE 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 a JOIN USED_GOODS_REPLY b ON a.BOARD_ID = b.BOARD_ID WHERE YEAR(a.CREATED_DATE) = 2022 AND MONTH(a.CREATED_DATE)…
1. MYSQL 백업 1) MYSQL DB 백업하기 # mysqldump -u -p > .sql 2) MYSQL DB 복원하기 # mysql -u -p < .sql 3) MYSQL TABLE 백업하기 # mysqldump -u…
💫 문제 💫 CODE SELECT MEMBER_ID, MEMBER_NAME, GENDER, DATE_FORMAT(DATE_OF_BIRTH, '%Y-%m-%d') AS DATE_OF_BIRTH FROM MEMBER_PROFILE WHERE TLNO IS NOT NULL AND GENDER = 'W' AND DATE_FORMAT(DATE_OF_BIRTH, '%m') = '03' ORDER BY…
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