[프로그래머스] SQL 우유와 요거트가 담긴 장바구니

링크 : 

https://school.programmers.co.kr/learn/courses/30/lessons/62284

프로그래머스

SELECT 
    m.CART_ID
FROM
    CART_PRODUCTS AS m
INNER JOIN
    CART_PRODUCTS AS y
ON
    y.CART_ID = m.CART_ID
WHERE
    y.NAME='Yogurt' AND m.NAME='Milk'