๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ
  • What would life be If we had no courage to attemp anything?
Problem Solving/SQL

[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค] MySQL - SELECT | ๊ณผ์ผ๋กœ ๋งŒ๋“  ์•„์ด์Šคํฌ๋ฆผ ๊ณ ๋ฅด๊ธฐ

by DevIseo 2022. 11. 5.

[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค] MySQL - SELECT | ๊ณผ์ผ๋กœ ๋งŒ๋“  ์•„์ด์Šคํฌ๋ฆผ ๊ณ ๋ฅด๊ธฐ

https://school.programmers.co.kr/learn/courses/30/lessons/133025

 

ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค

์ฝ”๋“œ ์ค‘์‹ฌ์˜ ๊ฐœ๋ฐœ์ž ์ฑ„์šฉ. ์Šคํƒ ๊ธฐ๋ฐ˜์˜ ํฌ์ง€์…˜ ๋งค์นญ. ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค์˜ ๊ฐœ๋ฐœ์ž ๋งž์ถคํ˜• ํ”„๋กœํ•„์„ ๋“ฑ๋กํ•˜๊ณ , ๋‚˜์™€ ๊ธฐ์ˆ  ๊ถํ•ฉ์ด ์ž˜ ๋งž๋Š” ๊ธฐ์—…๋“ค์„ ๋งค์นญ ๋ฐ›์œผ์„ธ์š”.

programmers.co.kr

-- ์ฝ”๋“œ๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š”
SELECT A.FLAVOR 
FROM FIRST_HALF A JOIN (SELECT * FROM ICECREAM_INFO) B
ON A.FLAVOR = B.FLAVOR
WHERE A.TOTAL_ORDER >= 3000 AND B.INGREDIENT_TYPE = 'fruit_based'
ORDER BY A.TOTAL_ORDER DESC

๋Œ“๊ธ€