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次の例に示すように、「WHERE」句の 2 つの異なる列に同じフィールドを表示する 2 つの SQL クエリを接続したいと考えています。

クエリ番号 1 :

SELECT  COUNT([ID]) AS SOCIETE_1,
        CAST([Créé le] AS date) AS DateCreated
FROM [MFilesCloudReport].[dbo].[Document]
WHERE [Société_ID] = 1
GROUP BY CAST([Créé le] AS date)
ORDER BY CAST([Créé le] AS date)

-->結果番号 1 :

SOCIETE_1   DateCreated
-----------------------------------
142     |   2013-01-17
148     |   2013-01-21
88      |   2013-01-23
188     |   2013-01-25
187     |   2013-01-29
124     |   2013-01-31

クエリ番号 2 :

SELECT  COUNT([ID]) AS SOCIETE_2,
    CAST([Créé le] AS date) AS DateCreated
FROM [MFilesCloudReport].[dbo].[Document]
WHERE [Société_ID] = 2
GROUP BY CAST([Créé le] AS date)
ORDER BY CAST([Créé le] AS date)

-->結果番号 2 :

SOCIETE_2   DateCreated
-----------------------------------
18      |   2013-01-17
73      |   2013-01-21
75      |   2013-01-23
1       |   2013-01-24
48      |   2013-01-25
80      |   2013-01-29
43      |   2013-01-31

期待される結果は次のようになります。

SOCIETE_1     SOCIETE_2     TOTAL       DateCreated
----------------------------------------------------------------------------
142         |   18      |   160     |   2013-01-17
148         |   73      |   221     |   2013-01-21
88          |   75      |   163     |   2013-01-23
0           |   1       |   1       |   2013-01-24
188         |   48      |   236     |   2013-01-25
187         |   80      |   267     |   2013-01-29
124         |   43      |   167     |   2013-01-31

よろしくお願いいたします。

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1 に答える 1

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SELECT  COUNT(case when [Société_ID] = 1 then [ID] end) AS SOCIETE_1,
        COUNT(case when [Société_ID] = 2 then [ID] end) AS SOCIETE_2,
        COUNT(*) AS TOTAL,
        CAST([Créé le] AS date) AS DateCreated
FROM [MFilesCloudReport].[dbo].[Document]
GROUP BY CAST([Créé le] AS date)
ORDER BY CAST([Créé le] AS date)
于 2013-04-16T13:23:22.450 に答える