TOPSIC SQL CONTEST

ソースコード

select age.AGE_NAME as 年齢階層,
      count(case when dtl.TIME_CODE = 120 then TARGET_POP else 0 end) as "5時間未満", 
      count(case when dtl.TIME_CODE = 130 then TARGET_POP else 0 end) as "5時間以上6時間未満", 
      count(case when dtl.TIME_CODE = 140 then TARGET_POP else 0 end) as "6時間以上7時間未満", 
      count(case when dtl.TIME_CODE = 150 then TARGET_POP else 0 end) as "7時間以上8時間未満", 
      count(case when dtl.TIME_CODE = 160 then TARGET_POP else 0 end) as "8時間以上9時間未満", 
      count(case when dtl.TIME_CODE = 170 then TARGET_POP else 0 end) as "9時間以上", 
      count(case when dtl.TIME_CODE = 180 then TARGET_POP else 0 end) as "不詳"
from AGE_GRP as age
    inner join SLEEP_TIME_DTL as dtl
        on age.AGE_CODE = dtl.AGE_CODE
group by age.AGE_CODE
order by age.AGE_CODE asc

提出情報

提出日時	2022/07/10 23:11:58
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	nakasuke
状態 (詳細)	WA (Wrong Answer: 誤答)
メモリ使用量	83 MB

メッセージ

テストケース(通過数／総数)

0/2

状態

メモリ使用量

データパターン1

80 MB

データパターン2

83 MB