ケース・ステートメント(または提案するもの)に複数の結果が生成され、それらの複数の結果が出力に反映されます。しかし、下の例を使用すると、私は望みの結果を得られません。前もって感謝します。現在T-SQL:列の値を行の値に移動
:
探しID Phase Total Hours Team1 Team2 Team3
1 Test 50 25 10 15
2 QA 60 20 20 20
3 Impl 40 0 20 20
:
ID Phase Total Hours Team Name Team Hour
1 Test 50 Team 1 25
1 Test 50 Team 2 10
1 Test 50 Team 3 15
2 QA 60 Team 1 20
2 QA 60 Team 2 20
2 QA 60 Team 3 20
3 Impl 40 Team 2 20
3 Impl 40 Team 3 20
Select ID, Phase, Total Hours,
case
When Team1 is not null and Team1 is >0 then 'Team1'
When Team2 is not null and Team2 is >0 then 'Team2'
When Team3 is not null and Team3 is >0 then 'Team3'
end as 'Team Name',
case
When Team1.Hrs is not null and Team1.Hrs is >0 then Team1.Hrs
When Team2.Hrs is not null and Team2.Hrs is >0 then Team2.Hrs
When Team3.Hrs is not null and Team3.Hrs is >0 then Team3.Hrs
end as 'Team Hours'
From DB.DBNAME
サンプルクエリは何を生成しますか? – JNK