TOPSIC SQL CONTEST

ソースコード

SELECT 
  AG.AGE_NAME AS "年齢階層",
  SUM(CASE WHEN STD.TIME_CODE = 120 THEN STD.TARGET_POP ELSE 0 END) AS "5時間未満",
  SUM(CASE WHEN STD.TIME_CODE = 130 THEN STD.TARGET_POP ELSE 0 END) AS "5時間以上6時間未満",
  SUM(CASE WHEN STD.TIME_CODE = 140 THEN STD.TARGET_POP ELSE 0 END) AS "6時間以上7時間未満",
  SUM(CASE WHEN STD.TIME_CODE = 150 THEN STD.TARGET_POP ELSE 0 END) AS "7時間以上8時間未満",
  SUM(CASE WHEN STD.TIME_CODE = 160 THEN STD.TARGET_POP ELSE 0 END) AS "8時間以上9時間未満",
  SUM(CASE WHEN STD.TIME_CODE = 170 THEN STD.TARGET_POP ELSE 0 END) AS "9時間以上",
  SUM(CASE WHEN STD.TIME_CODE = 180 THEN STD.TARGET_POP ELSE 0 END) AS "不詳"
FROM SLEEP_TIME_DTL AS STD
JOIN AGE_GRP AS AG ON STD.AGE_CODE = AG.AGE_CODE
JOIN SLEEP_TIME AS ST ON STD.TIME_CODE = ST.TIME_CODE
GROUP BY AG.AGE_CODE
ORDER BY AG.AGE_CODE

提出情報

提出日時	2023/10/12 17:26:43
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	neko_the_shadow
状態 (詳細)	AC (Accepted: 正答)
メモリ使用量	83 MB

メッセージ

テストケース(通過数／総数)

2/2

状態

メモリ使用量

データパターン1

78 MB

データパターン2

83 MB