취준이랄까../SQLD
[GROUP BY] 즐겨찾기가 가장 많은 식당 정보 출력하기
넹넹선생님
2023. 11. 24. 21:19
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-- 코드를 입력하세요
SELECT FOOD_TYPE, REST_ID, REST_NAME, FAVORITES
FROM REST_INFO
WHERE (FOOD_TYPE, FAVORITES) IN (SELECT FOOD_TYPE, MAX(FAVORITES)
FROM REST_INFO
GROUP BY FOOD_TYPE)
ORDER BY FOOD_TYPE DESC
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