문제https://school.programmers.co.kr/learn/courses/30/lessons/299310풀이(20분)SELECT YEAR(D.DIFFERENTIATION_DATE) AS YEAR, F.MV-D.SIZE_OF_COLONY AS YEAR_DEV, D.IDFROM ECOLI_DATA AS D LEFT OUTER JOIN ( SELECT YEAR(E.DIFFERENTIATION_DATE) AS YEAR, MAX(E.SIZE_OF_COLONY) AS MV FROM ECOLI_DATA AS E GROUP BY YEAR(E.DIFFERENTIATION_DATE) ) AS F ON YEAR(D.DIFFERENTIATION_DATE) = F.YEARORDER ..