ソースコード

SELECT (SELECT max(AGE_NAME) FROM AGE_GRP B WHERE B.AGE_CODE =A.AGE_CODE) AS "年齢階層"
,SUM(case WHEN TIME_CODE = 120 THEN TARGET_POP ELSE 0 END ) AS "5時間未満"
,SUM(case WHEN TIME_CODE = 130 THEN TARGET_POP ELSE 0 END ) AS "5時間以上6時間未満"
,SUM(case WHEN TIME_CODE = 140 THEN TARGET_POP ELSE 0 END ) AS 	"6時間以上7時間未満"
,SUM(case WHEN TIME_CODE = 150 THEN TARGET_POP ELSE 0 END ) AS 	"7時間以上8時間未満"
,SUM(case WHEN TIME_CODE = 160 THEN TARGET_POP ELSE 0 END ) AS 	"8時間以上9時間未満"
,SUM(case WHEN TIME_CODE = 170 THEN TARGET_POP ELSE 0 END ) AS 	"9時間以上"
,SUM(case WHEN TIME_CODE = 180 THEN TARGET_POP ELSE 0 END ) AS 	"不詳"
FROM SLEEP_TIME_DTL A
--INNER JOIN AGE_GRP B ON A.AGE_CODE = B.AGE_CODE
--INNER JOIN SLEEP_TIME C ON A.TIME_CODE = C.TIME_CODE
GROUP BY AGE_CODE
order by 1 ASC

提出情報
提出日時2022/10/11 16:30:58
コンテスト練習用コンテスト
問題年齢別睡眠時間分析
受験者dada
状態 (詳細)AC
(Accepted: 正答)
メモリ使用量79 MB
メッセージ
テストケース(通過数/総数)
2/2
状態
メモリ使用量
データパターン1
AC
79 MB
データパターン2
AC
76 MB