๋ฌธ์
์๋์ฐจ ๋์ฌ ๊ธฐ๋ก ๋ณ ๋์ฌ ๊ธ์ก ๊ตฌํ๊ธฐ
ํ์ด
SELECT A.REST_ID, A.REST_NAME, A.FOOD_TYPE, A.FAVORITES, A.ADDRESS, B.REVIEW_SCORE
FROM REST_INFO A JOIN
(SELECT REST_ID, ROUND(AVG(REVIEW_SCORE), 2) REVIEW_SCORE FROM REST_REVIEW GROUP BY REST_ID) B
ON A.REST_ID = B.REST_ID
WHERE A.ADDRESS LIKE '์์ธ%'
ORDER BY REVIEW_SCORE DESC, FAVORITES DESC
;
- REST_ID์ ๋ฆฌ๋ทฐ์ ์ ํ๊ท ๋ ๊ฐ์ ์ปฌ๋ผ์ ๊ฐ๋ ์ธ๋ผ์ธ ๋ทฐ๋ฅผ ๋ง๋ค์ด ์กฐ์ธํ์ฌ ํ์ดํ์์ต๋๋ค.