两个查询：按列分组，减去相似列，显示总数

Question

我在Access中设置了以下两个查询。每个查询每个组织只有1行，组织名称在两个查询中保持一致。

查询（基于表A预算模型）

Org, Jan, Feb, ... Dec, Total 
----------------------------- 
A, $68, $25, ... $51, $809 
B, $23, $39, ... $13, $423 
... 
E, $11, $90, ... $84, $789 

查询B（基于表B预算模型）

Org, Jan, Feb, ... Dec, Total 
----------------------------- 
A, $67, $25, ... $70, $821 
B, $23, $39, ... $13, $423 
... 
E, $15, $45, ... $71, $755 

如何创建与所有的以下情况的报告？我很烦恼把两个查询放在一起，减去它们的值，然后最终在同一个报告/查询中显示总计行数。

   Jan, Feb, ... Dec, Total 
Org A: 

    Model A: $68, $25, ..., $51, $809 
    Model B: $67, $25, ..., $70, $821 
    A - B : $ 1, $ 0, ..., ($19), ($12) 

Org B: 

    Model A: $23, $39, ..., $13, $423 
    Model B: $23, $39, ..., $13, $423 
    A - B : $ 0, $ 0, ..., $ 0, $ 0 

... 

Org E: 

    Model A: $11, $90, ..., $84, $789 
    Model B: $15, $45, ..., $71, $755 
    A - B :($ 4),$45, ..., $13, $ 34 

------------------------------------------- 
Totals: 

    Model A: $102, $154, ..., $148, $2021 
    Model B: $105, $109, ..., $154, $1999 
    A - B :($ 3), $45, ..., ($ 6), $ 22 

Answer 1

如果您创建了一组值与-1相乘的UNION查询，则可以使用组织总和来获取报表中的减法。报告向导会为你做这件事。

SELECT "a" as Source, qa.Org, 
     qa.Jan, qa.Feb, qa.Dec, qa.Total 
FROM qa 
UNION ALL 
SELECT "b" as Source, qb.Org, 
     qb.Jan * -1, qb.Feb * -1, qb.Dec * -1, qb.Total * -1 
FROM qb 

您可以按来源分组以创建可作为子报告包含的摘要。