SQLを1つの列にグルーピングする

Question

次のSQLクエリでレポートを作成しました。

Select AT.OTHER_GL_CODE As ACC, 
     GL.GL_ID, 
     GL.GL_NAME, 
     (Case When (
         AT.OTHER_TRN_DEC = 'Cash' 
         And AT.OTHER_CR_DR = 'CR' 
       ) Then AT.OTHER_AMOUNT 
      Else '0' 
     End 
     ) As 'CASHCR', 
     (Case When (
         AT.OTHER_TRN_DEC = 'Cash' 
         And AT.OTHER_CR_DR = 'DR' 
       ) Then AT.OTHER_AMOUNT 
      Else '0' 
     End 
     ) As 'CASHDR', 
     (Case When (
         AT.OTHER_TRN_DEC <> 'Cash' 
         And AT.OTHER_CR_DR = 'CR' 
       ) Then AT.OTHER_AMOUNT 
      Else '0' 
     End 
     ) As 'OTHERCR', 
     (Case When (
         AT.OTHER_TRN_DEC <> 'Cash' 
         And AT.OTHER_CR_DR = 'DR' 
       ) Then AT.OTHER_AMOUNT 
      Else '0' 
     End 
     ) As 'OTHERDR', 
     AT.OTHER_BRN_CODE BRNCODE, 
     (
      Select Sum( Case When TR.CR_DR = 'DR' 
            And TR.BRANCH_CODE = 1000 
            And TR.TRAN_DATE < '2017-07-01' Then TR.GL_TRN_AMT 
           Else 0 
         End 
        ) 
      From COREBANKER1.dbo.GL_DAILY_TRN As TR 
      Where TR.GL_CODE = AT.OTHER_GL_CODE 
     ) As DRBRFORE, 
     (
      Select Sum( Case When TR.CR_DR = 'CR' 
            And TR.BRANCH_CODE = 1000 
            And TR.TRAN_DATE < '2017-07-01' Then TR.GL_TRN_AMT 
           Else 0 
         End 
        ) 
      From COREBANKER1.dbo.GL_DAILY_TRN As TR 
      Where TR.GL_CODE = AT.OTHER_GL_CODE 
     ) As CRBRFORE 
From COREBANKER1.dbo.MAIN_OTHER_TRN As AT, 
     COREBANKER1.dbo.GL_MAIN As GL 
Where AT.OTHER_BRN_CODE = 1000 
     And GL.GL_ID = AT.OTHER_GL_CODE 
     And AT.OTHER_BANK_DATE 
     Between '2017-07-01' And '2017-07-30'; 

これは出力

ですが、私の所望の出力は、だから私は望ましい結果のために私のクエリを変更する方法（ACCとGL_IDにグループ化し、ここで

です）？

Answer 1

クイックで汚れたアプローチは、クエリとグループ全体を囲むことです。これは3,4,5,6列目の値が重複しないようにします。

より明確なアプローチは、これらの4つの列を取り、後の列の場合と同様にSelect SUM(...)で各列をラップすることです。

簡潔に言えば、GROUP BYには重複が残っていません。私はあなたに迅速で汚いアプローチの構文を与える自由を取っています。下記を参照してください。

SELECT 
    ACC 
    ,GL_ID 
    ,GL_NAME 
    ,SUM(CASHCR) AS CASHCR 
    ,SUM(CASHDR) AS CASHDR 
    ,SUM(OTHERCR) AS OTHERCR 
    ,SUM(OTHERDR) AS OTHERDR 
    ,BRNCODE 
    ,DRBRFORE 
    ,CRBRFORE 
FROM (
    Select AT.OTHER_GL_CODE As ACC, 
      GL.GL_ID, 
      GL.GL_NAME, 
      (Case When (
          AT.OTHER_TRN_DEC = 'Cash' 
          And AT.OTHER_CR_DR = 'CR' 
        ) Then AT.OTHER_AMOUNT 
       Else '0' 
      End 
      ) As 'CASHCR', 
      (Case When (
          AT.OTHER_TRN_DEC = 'Cash' 
          And AT.OTHER_CR_DR = 'DR' 
        ) Then AT.OTHER_AMOUNT 
       Else '0' 
      End 
      ) As 'CASHDR', 
      (Case When (
          AT.OTHER_TRN_DEC <> 'Cash' 
          And AT.OTHER_CR_DR = 'CR' 
        ) Then AT.OTHER_AMOUNT 
       Else '0' 
      End 
      ) As 'OTHERCR', 
      (Case When (
          AT.OTHER_TRN_DEC <> 'Cash' 
          And AT.OTHER_CR_DR = 'DR' 
        ) Then AT.OTHER_AMOUNT 
       Else '0' 
      End 
      ) As 'OTHERDR', 
      AT.OTHER_BRN_CODE BRNCODE, 
      (
       Select Sum( Case When TR.CR_DR = 'DR' 
             And TR.BRANCH_CODE = 1000 
             And TR.TRAN_DATE < '2017-07-01' Then TR.GL_TRN_AMT 
            Else 0 
          End 
         ) 
       From COREBANKER1.dbo.GL_DAILY_TRN As TR 
       Where TR.GL_CODE = AT.OTHER_GL_CODE 
      ) As DRBRFORE, 
      (
       Select Sum( Case When TR.CR_DR = 'CR' 
             And TR.BRANCH_CODE = 1000 
             And TR.TRAN_DATE < '2017-07-01' Then TR.GL_TRN_AMT 
            Else 0 
          End 
         ) 
       From COREBANKER1.dbo.GL_DAILY_TRN As TR 
       Where TR.GL_CODE = AT.OTHER_GL_CODE 
      ) As CRBRFORE 
    From COREBANKER1.dbo.MAIN_OTHER_TRN As AT, 
      COREBANKER1.dbo.GL_MAIN As GL 
    Where AT.OTHER_BRN_CODE = 1000 
      And GL.GL_ID = AT.OTHER_GL_CODE 
      And AT.OTHER_BANK_DATE 
      Between '2017-07-01' And '2017-07-30' 
)A 
GROUP BY 
    ACC 
    ,GL_ID 
    ,GL_NAME 
    ,CASHCR 
    ,CASHDR 
    ,OTHERCR 
    ,OTHERDR 
    ,BRNCODE 
    ,DRBRFORE 
    ,CRBRFORE 
      ; 

Answer 2

クエリをCTEで囲み、必要なフィールドを集計することができます。

WITH this as 
(
Select AT.OTHER_GL_CODE As ACC, 
    GL.GL_ID, 
    GL.GL_NAME, 
    (Case When (
        AT.OTHER_TRN_DEC = 'Cash' 
        And AT.OTHER_CR_DR = 'CR' 
      ) Then AT.OTHER_AMOUNT 
     Else '0' 
    End 
    ) As 'CASHCR', 
    (Case When (
        AT.OTHER_TRN_DEC = 'Cash' 
        And AT.OTHER_CR_DR = 'DR' 
      ) Then AT.OTHER_AMOUNT 
     Else '0' 
    End 
    ) As 'CASHDR', 
    (Case When (
        AT.OTHER_TRN_DEC <> 'Cash' 
        And AT.OTHER_CR_DR = 'CR' 
      ) Then AT.OTHER_AMOUNT 
     Else '0' 
    End 
    ) As 'OTHERCR', 
    (Case When (
        AT.OTHER_TRN_DEC <> 'Cash' 
        And AT.OTHER_CR_DR = 'DR' 
      ) Then AT.OTHER_AMOUNT 
     Else '0' 
    End 
    ) As 'OTHERDR', 
    AT.OTHER_BRN_CODE BRNCODE, 
    (
     Select Sum( Case When TR.CR_DR = 'DR' 
           And TR.BRANCH_CODE = 1000 
           And TR.TRAN_DATE < '2017-07-01' Then TR.GL_TRN_AMT 
          Else 0 
        End 
       ) 
     From COREBANKER1.dbo.GL_DAILY_TRN As TR 
     Where TR.GL_CODE = AT.OTHER_GL_CODE 
    ) As DRBRFORE, 
    (
     Select Sum( Case When TR.CR_DR = 'CR' 
           And TR.BRANCH_CODE = 1000 
           And TR.TRAN_DATE < '2017-07-01' Then TR.GL_TRN_AMT 
          Else 0 
        End 
       ) 
     From COREBANKER1.dbo.GL_DAILY_TRN As TR 
     Where TR.GL_CODE = AT.OTHER_GL_CODE 
    ) As CRBRFORE 
From COREBANKER1.dbo.MAIN_OTHER_TRN As AT, 
    COREBANKER1.dbo.GL_MAIN As GL 
Where AT.OTHER_BRN_CODE = 1000 
    And GL.GL_ID = AT.OTHER_GL_CODE 
    And AT.OTHER_BANK_DATE 
    Between '2017-07-01' And '2017-07-30'; 
) 
) 
SELECT ACC ,GL_ID ,GL_NAME, SUM(CASHCR) AS CASHCR ,SUM(CASHDR) AS CASHDR ,SUM(OTHERCR) AS OTHERCR ,SUM(OTHERDR) AS OTHERDR, BRNCODE, DRBRFORE, CRBRFORE 
FROM this 
GROUP BY ACC ,GL_ID ,GL_NAME /*,CASHCR ,CASHDR ,OTHERCR ,OTHERDR */,BRNCODE 
,DRBRFORE ,CRBRFORE