組合兩個查詢，添加額外的列

Question

我有，我想結合成一個兩個SQL查詢。第二名應該在第一名添加一列。

查詢＃1：

SELECT 
    T3.AcctCode, T3.AcctName, 
    SUM(CASE WHEN T0.TaxDate BETWEEN '2015-12-01' AND '2015-12-31' 
      THEN T1.Debit - T1.Credit 
      ELSE 0 END)* -1 AS [Balance], 
    SUM(T1.Debit - T1.Credit)* -1 AS [YTD Balance], 
    (CASE WHEN T3.AcctCode BETWEEN '611110' AND '612000' 
     THEN 1 WHEN T3.AcctCode BETWEEN '541100' AND '541950' 
     THEN 2 WHEN T3.AcctCode BETWEEN '542100' AND '542700' 
     THEN 3 WHEN T3.AcctCode = '543100' 
     THEN 4 WHEN T3.AcctCode BETWEEN '511100' AND '511950' 
     THEN 5 WHEN T3.AcctCode BETWEEN '512100' AND '512995' 
     THEN 6 WHEN T3.AcctCode = '513100' 
     THEN 7 ELSE 0 END) AS [Group] 
FROM 
    OJDT T0 
INNER JOIN 
    JDT1 T1 ON T0.[TransId] = T1.[TransId] 
INNER JOIN 
    OACT T2 ON T1.[Account] = T2.[AcctCode] 
INNER JOIN 
    OACT T3 ON T3.[AcctCode] = T2.[FatherNum] 
WHERE 
    T0.TaxDate BETWEEN '2015-04-01' AND '2015-12-31'  
    AND T2.GroupMask IN(5,6) 
GROUP BY 
    T3.AcctCode, T3.AcctName 

樣本輸出

查詢＃2：

SELECT 
    T1.FatherNum, SUM(T0.CredLTotal) AS [Budget] 
FROM 
    OBGT T0 
LEFT JOIN 
    OACT T1 ON T0.[AcctCode] = T1.[AcctCode] 
WHERE 
    T1.GroupMask IN (5, 6) 
    AND (T1.FatherNum BETWEEN '511100' AND '612000') 
    AND YEAR(T0.FinancYear) = 2015 
GROUP BY 
    T1.FatherNum 

樣本輸出

我想出了這一點：

SELECT 
    T3.AcctCode, T3.AcctName, 
    SUM(CASE WHEN T0.TaxDate BETWEEN '2015-12-01' AND '2015-12-31' 
      THEN T1.Debit - T1.Credit 
      ELSE 0 END)* -1 AS [Balance], 
    SUM(T1.Debit - T1.Credit)* -1 AS [YTD Balance], 
    SUM(T4.CredLTotal) AS [Budget], 
    (CASE WHEN T3.AcctCode BETWEEN '611110' AND '612000' 
     THEN 1 WHEN T3.AcctCode BETWEEN '541100' AND '541950' 
     THEN 2 WHEN T3.AcctCode BETWEEN '542100' AND '542700' 
     THEN 3 WHEN T3.AcctCode = '543100' 
     THEN 4 WHEN T3.AcctCode BETWEEN '511100' AND '511950' 
     THEN 5 WHEN T3.AcctCode BETWEEN '512100' AND '512995' 
     THEN 6 WHEN T3.AcctCode = '513100' 
     THEN 7 ELSE 0 END) AS [Group] 
FROM 
    OJDT T0 
INNER JOIN 
    JDT1 T1 ON T0.[TransId] = T1.[TransId] 
INNER JOIN 
    OACT T2 ON T1.[Account] = T2.[AcctCode] 
INNER JOIN 
    OACT T3 ON T3.[AcctCode] = T2.[FatherNum] 
LEFT JOIN 
    OBGT T4 ON (T4.[AcctCode] = T2.[AcctCode] 
      AND YEAR(T4.FinancYear) = 2015) 
WHERE 
    T0.TaxDate BETWEEN '2015-04-01' AND '2015-12-31'  
    AND T2.GroupMask IN (5, 6)  
GROUP BY 
    T3.AcctCode, T3.AcctName, T2.FatherNum 
ORDER BY 
    T3.AcctCode 

樣本輸出

但是，列Balance顯示不正確的數字，即沒有返回第二個查詢的結果。

如何獲得SUM(T4.CredLTotal) AS [Budget]正確總結？

Answer 1

沒有尋找到這些複雜查詢的細節，它看起來像你想簡單地連接兩個查詢在一起。

在您首次查詢組由AcctCode, AcctName。我假設結果將有每行AcctCode一行，即AcctCode不會在結果集中重複。

在第二查詢您GROUP BY FatherNum，這樣就不會在結果集以及重複。

所有你需要的是它們連接在一起。我重複了你的疑問Common Table Expressions（CTE）並加入了他們。

WITH 
CTE_Query1 
AS 
(
    SELECT 
     T3.AcctCode, T3.AcctName, 
     SUM(CASE WHEN T0.TaxDate BETWEEN '2015-12-01' AND '2015-12-31' 
       THEN T1.Debit - T1.Credit 
       ELSE 0 END)* -1 AS [Balance], 
     SUM(T1.Debit - T1.Credit)* -1 AS [YTD Balance], 
     (CASE WHEN T3.AcctCode BETWEEN '611110' AND '612000' 
      THEN 1 WHEN T3.AcctCode BETWEEN '541100' AND '541950' 
      THEN 2 WHEN T3.AcctCode BETWEEN '542100' AND '542700' 
      THEN 3 WHEN T3.AcctCode = '543100' 
      THEN 4 WHEN T3.AcctCode BETWEEN '511100' AND '511950' 
      THEN 5 WHEN T3.AcctCode BETWEEN '512100' AND '512995' 
      THEN 6 WHEN T3.AcctCode = '513100' 
      THEN 7 ELSE 0 END) AS [Group] 
    FROM 
     OJDT T0 
    INNER JOIN 
     JDT1 T1 ON T0.[TransId] = T1.[TransId] 
    INNER JOIN 
     OACT T2 ON T1.[Account] = T2.[AcctCode] 
    INNER JOIN 
     OACT T3 ON T3.[AcctCode] = T2.[FatherNum] 
    WHERE 
     T0.TaxDate BETWEEN '2015-04-01' AND '2015-12-31'  
     AND T2.GroupMask IN(5,6) 
    GROUP BY 
     T3.AcctCode, T3.AcctName 
) 
,CTE_Query2 
AS 
(
    SELECT 
     T1.FatherNum, SUM(T0.CredLTotal) AS [Budget] 
    FROM 
     OBGT T0 
    LEFT JOIN 
     OACT T1 ON T0.[AcctCode] = T1.[AcctCode] 
    WHERE 
     T1.GroupMask IN (5, 6) 
     AND (T1.FatherNum BETWEEN '511100' AND '612000') 
     AND YEAR(T0.FinancYear) = 2015 
    GROUP BY 
     T1.FatherNum 
) 
SELECT * 
FROM 
    CTE_Query1 
    INNER JOIN CTE_Query2 ON CTE_Query2.FatherNum = CTE_Query1.AcctCode 
;