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[level 4] Title: 식품분류별 가장 비싼 식품의 정보 조회하기, Time: , Memory: undefined -BaekjoonHub
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프로그래머스/4/131116. 식품분류별 가장 비싼 식품의 정보 조회하기/README.md

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### 성능 요약
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메모리: 0.0 MB, 시간: 0.00 ms
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메모리: undefined, 시간:
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### 구분
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코딩테스트 연습 > GROUP BY
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### 채점결과
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Empty
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### 제출 일자
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2026년 01월 29일 18:26:04
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2026년 06월 27일 19:17:49
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### 문제 설명
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SELECT CATEGORY, PRICE as MAX_PRICE, PRODUCT_NAME
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FROM FOOD_PRODUCT
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WHERE CATEGORY in ("과자", '', '김치', '식용유')
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AND (CATEGORY, PRICE) in
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(SELECT CATEGORY, MAX(PRICE)
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FROM FOOD_PRODUCT
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GROUP BY CATEGORY)
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FROM FOOD_PRODUCT
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WHERE (CATEGORY, PRICE) in (
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SELECT CATEGORY, MAX(PRICE)
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FROM FOOD_PRODUCT
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WHERE CATEGORY in ('과자', '', '김치', '식용유')
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GROUP BY CATEGORY
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)
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ORDER BY MAX_PRICE DESC

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