ソースコード
SELECT ag.AGE_NAME AS '年齢階層'
      ,SUM(CASE WHEN sl.TIME_CODE = 120 THEN sl.TARGET_POP ELSE 0 END) AS '5時間未満'
      ,SUM(CASE WHEN sl.TIME_CODE = 130 THEN sl.TARGET_POP ELSE 0 END) AS '5時間以上6時間未満'
      ,SUM(CASE WHEN sl.TIME_CODE = 140 THEN sl.TARGET_POP ELSE 0 END) AS '6時間以上7時間未満'
      ,SUM(CASE WHEN sl.TIME_CODE = 150 THEN sl.TARGET_POP ELSE 0 END) AS '7時間以上8時間未満'
      ,SUM(CASE WHEN sl.TIME_CODE = 160 THEN sl.TARGET_POP ELSE 0 END) AS '8時間以上9時間未満'
      ,SUM(CASE WHEN sl.TIME_CODE = 170 THEN sl.TARGET_POP ELSE 0 END) AS '9時間以上'
      ,SUM(CASE WHEN sl.TIME_CODE = 180 THEN sl.TARGET_POP ELSE 0 END) AS '不詳'

FROM SLEEP_TIME_DTL AS sl

JOIN AGE_GRP AS ag
ON ag.AGE_CODE = sl.AGE_CODE

GROUP BY ag.AGE_NAME 

ORDER BY sl.AGE_CODE
提出情報
提出日時2022/09/23 21:43:29
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psr
状態 (詳細)AC
(Accepted: 正答)
メモリ使用量78 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
78 MB
データパターン2
AC
76 MB