프로그래머스의 SQL 고득점 kit를 해결한 나만의 풀이 쿼리!
MySQL Syntax로 진행했습니다.
SELECT MAX(PRICE) AS MAX_PRICE
FROM PRODUCT
SELECT *
FROM FOOD_PRODUCT
ORDER BY PRICE DESC
LIMIT 1
SELECT DATETIME AS '시간'
FROM ANIMAL_INS
ORDER BY DATETIME DESC
LIMIT 1
SELECT DATETIME AS '시간'
FROM ANIMAL_INS
ORDER BY DATETIME
LIMIT 1
SELECT COUNT(*)
FROM ANIMAL_INS
SELECT COUNT(DISTINCT NAME)
FROM ANIMAL_INS
WHERE NAME IS NOT NULL