[MYSQL] 식품분류별 가장 비싼 식품의 정보 조회하기 ⭐⭐⭐⭐ – 프로그래머스
💫 문제 💫 CODE SELECT CATEGORY, PRICE AS MAX_PRICE, PRODUCT_NAME FROM FOOD_PRODUCT WHERE (CATEGORY, PRICE) IN ( SELECT CATEGORY, MAX(PRICE) AS PRICE FROM FOOD_PRODUCT WHERE CATEGORY IN ( '과자', '국',…
💫 문제 💫 CODE SELECT CATEGORY, PRICE AS MAX_PRICE, PRODUCT_NAME FROM FOOD_PRODUCT WHERE (CATEGORY, PRICE) IN ( SELECT CATEGORY, MAX(PRICE) AS PRICE FROM FOOD_PRODUCT WHERE CATEGORY IN ( '과자', '국',…
💫 문제 💫 CODE SELECT DATE_FORMAT(SALES_DATE, '%Y-%m-%d') AS SALES_DATE, PRODUCT_ID, USER_ID, SALES_AMOUNT FROM ( SELECT SALES_DATE, PRODUCT_ID, USER_ID, SALES_AMOUNT FROM ONLINE_SALE WHERE EXTRACT(YEAR FROM SALES_DATE) = 2022 AND EXTRACT(MONTH FROM…
💫 문제 💫 CODE SELECT a.REST_ID, a.REST_NAME, a.FOOD_TYPE, a.FAVORITES, a.ADDRESS, ROUND(AVG(b.REVIEW_SCORE), 2) AS SCORE FROM REST_INFO a JOIN REST_REVIEW b ON a.REST_ID = b.REST_ID WHERE a.ADDRESS LIKE '서울%' GROUP BY…