ソースコード
WITH SUM_TABLE AS (
    SELECT
        AGE_CODE
        , TIME_CODE
        , SUM(TARGET_POP) AS sum_t
    FROM
        SLEEP_TIME_DTL
    GROUP BY 1, 2
)
SELECT
    AGE_NAME AS 年齢階層
    , MAX(CASE WHEN TIME_CODE = 120 THEN sum_t END) AS "5時間未満"
    , MAX(CASE WHEN TIME_CODE = 130 THEN sum_t END) AS "5時間以上6時間未満"
    , MAX(CASE WHEN TIME_CODE = 140 THEN sum_t END) AS "6時間以上7時間未満"
    , MAX(CASE WHEN TIME_CODE = 150 THEN sum_t END) AS "7時間以上8時間未満"
    , MAX(CASE WHEN TIME_CODE = 160 THEN sum_t END) AS "8時間以上9時間未満"
    , MAX(CASE WHEN TIME_CODE = 170 THEN sum_t END) AS "9時間以上"
    , MAX(CASE WHEN TIME_CODE = 180 THEN sum_t END) AS 不詳
FROM
    SUM_TABLE
    INNER JOIN AGE_GRP USING(AGE_CODE)
    INNER JOIN SLEEP_TIME USING(TIME_CODE)
GROUP BY 1
ORDER BY AGE_CODE;
提出情報
提出日時2024/04/15 20:00:50
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1qaz2wsx3edc4rfv
状態 (詳細)AC
(Accepted: 正答)
メモリ使用量86 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
86 MB
データパターン2
AC
83 MB