본문 바로가기
💻 하나씩 차곡차곡/프로그래머스 (SQL)

[GROUP BY/LEVEL2] 가격대 별 상품 개수 구하기(MySQL/Oracle)

by 뚜루리 2023. 4. 19.
728x90
320x100

MySQL/Oracle

SELECT 
         SUBSTR(PRICE, 1, 1) * 10000 AS PRICE_GROUP
        ,COUNT(*) AS PRODUCTS
FROM PRODUCT
GROUP BY SUBSTR(PRICE,1,1)*10000
ORDER BY PRICE_GROUP
728x90
320x100