ソースコード
with org as (
select
    *
    , case when TIME_CODE=120 then TARGET_POP else 0 end as _5
    , case when TIME_CODE=130 then TARGET_POP else 0 end as _6
    , case when TIME_CODE=140 then TARGET_POP else 0 end as _7
    , case when TIME_CODE=150 then TARGET_POP else 0 end as _8
    , case when TIME_CODE=160 then TARGET_POP else 0 end as _9
    , case when TIME_CODE=170 then TARGET_POP else 0 end as _10
		, case when TIME_CODE=180 then TARGET_POP else 0 end as _
from SLEEP_TIME_DTL
where TARGET_POP is not null
)
select
    b.AGE_NAME as 年齢階層
    , sum(a._5) as "5時間未満"
    , sum(a._6) as "5時間以上6時間未満"
    , sum(a._7) as "6時間以上7時間未満"
    , sum(a._8) as "7時間以上8時間未満"
    , sum(a._9) as "8時間以上9時間未満"
    , sum(a._10) as "9時間以上"
    , sum(a._) as "不詳"
from org a
inner join AGE_GRP b
    on a.AGE_CODE = b.AGE_CODE
group by 1
order by a.AGE_CODE
提出情報
提出日時2022/08/15 23:26:36
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s4wara_o
状態 (詳細)AC
(Accepted: 正答)
メモリ使用量84 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
84 MB
データパターン2
AC
79 MB