
SELECT USER_ID, NICKNAME, SUM(PRICE) AS TOTAL_SALES
FROM USED_GOODS_BOARD A JOIN USED_GOODS_USER B ON A.WRITER_ID = B.USER_ID
WHERE STATUS = 'DONE'
GROUP BY B.USER_ID
HAVING SUM(PRICE) >= 700000
ORDER BY TOTAL_SALES ASC
- 문제에 총금액을 못봐서 group by안하고 그냥 70만원이상인거만 찾았다가 틀려서 당황했다.