如何找到爲什麼所有數據子集的和小於1總和

Question

我有一些獎勵數據。每個獎勵或授權都有一個授權號碼和金額以及該實體的ID。我通過ID總結了所有獎項的數量和所有獎項的數額。然後我根據範圍檢查返回一組總行或一個子集。

如何找出爲什麼所有子集的總和總是小於總集？這裏是我的存儲過程：

ALTER Procedure [dbo].[FLAS2_List_Awards_V3_PrepAwards] 
/* 
EXECUTE FLAS2_List_Awards_V3_PrepAwards 0 
EXECUTE FLAS2_List_Awards_V3_PrepAwards 1 
EXECUTE FLAS2_List_Awards_V3_PrepAwards 2 
EXECUTE FLAS2_List_Awards_V3_PrepAwards 3 
EXECUTE FLAS2_List_Awards_V3_PrepAwards 4 
EXECUTE FLAS2_List_Awards_V3_PrepAwards 5 
EXECUTE FLAS2_List_Awards_V3_PrepAwards 6 
*/ 
-- populates #TempGrants according to range filter on TotalAmount 
(
    @Range int = 0 
        -- 0 = no filtering 
        -- 1 = < $1 million 
        -- 2 = < $5 million 
        -- 3 = < $10 million 
        -- 4 = < $15 million 
        -- 5 = < $20 million 
        -- 6 = > $20 million 
) 
As 
-- if calling sproc did not create this table, create here to allow unit testing 
IF OBJECT_ID('tempdb..#TempGrants') IS NULL 
BEGIN 
CREATE TABLE #TempGrants 
(
    ID   nchar(6) NOT NULL 
, TotalAwards decimal (16, 0) NULL 
, TotalAmount decimal (16, 0) NULL 
) 
END 
-- step 1. Summarize grants creating colums for HAVING filter 
CREATE TABLE #TempGrantsUnfiltered 
(
    ID   nchar(6) NOT NULL 
, TotalAwards decimal (16, 0) NULL 
, TotalAmount decimal (16, 0) NULL 
) 
insert into #TempGrantsUnfiltered 
(
    ID   
, TotalAwards 
, TotalAmount 
) 
select o.id 
     ,COUNT(o.GrantNumber) as TotalAwards 
     ,SUM(o.TotalObligatedAmount) as TotalAmount 
from dbo.FLAS2_Grants o 
group BY O.ID 
-- step 2. HAVING filter returns grant totals per range test 
insert into #TempGrants 
(
    ID   
, TotalAwards 
, TotalAmount 
) 
select o.id 
     ,TotalAwards 
     ,TotalAmount 
from #TempGrantsUnfiltered o 
WHERE 
    CASE 
     When @Range = 0 Then 1 
     When @Range = 1 AND TotalAmount < 1000000 Then 1 
     When @Range = 2 AND TotalAmount BETWEEN 1000001 AND 5000000 Then 1 
     When @Range = 3 AND TotalAmount BETWEEN 5000001 AND 10000000 Then 1 
     When @Range = 4 AND TotalAmount BETWEEN 10000001 AND 15000000 Then 1 
     When @Range = 5 AND TotalAmount BETWEEN 15000001 AND 20000000 Then 1 
     When @Range = 6 AND TotalAmount > 20000000 Then 1 
     ELSE 0  -- where 0 = 1 rejects record 
     END = 1  -- where 1 = 1 allows record 
order by TotalAmount desc  

當我執行以下塊：

EXECUTE FLAS2_List_Awards_V3_PrepAwards 0 
EXECUTE FLAS2_List_Awards_V3_PrepAwards 1 
EXECUTE FLAS2_List_Awards_V3_PrepAwards 2 
EXECUTE FLAS2_List_Awards_V3_PrepAwards 3 
EXECUTE FLAS2_List_Awards_V3_PrepAwards 4 
EXECUTE FLAS2_List_Awards_V3_PrepAwards 5 
EXECUTE FLAS2_List_Awards_V3_PrepAwards 6 

我得到了使用SQL Management Studio中我的消息窗口下面的結果：

(597 row(s) affected) 

(597 row(s) affected) 

(597 row(s) affected) 

(65 row(s) affected) 

(597 row(s) affected) 

(341 row(s) affected) 

(597 row(s) affected) 

(89 row(s) affected) 

(597 row(s) affected) 

(39 row(s) affected) 

(597 row(s) affected) 

(23 row(s) affected) 

(597 row(s) affected) 

(39 row(s) affected) 

我不能說明子集中缺少的行或整個集合中的額外行。有任何想法嗎？

65 + 341 + 89 + 39 + 23 +39 = 596 < 597 

Answer 1

變化TotalAmount < 1000000到TotalAmount < 1000001在case表達。