如何结合两个mysql查询结果？

Question

查询1：

SELECT SUM(total) AS total, company, id 
FROM 
(SELECT invoicereferencenumber AS ref, invoiceamount AS total, companyname AS company, customer.customerid AS id FROM customer, rental_invoice AS r WHERE customer.customerid=r.customerid 
UNION 
SELECT invoicereferencenumber AS ref, invoiceamount AS total, companyname AS company, customer.customerid AS id FROM customer, sale_invoice AS s WHERE customer.customerid=s.customerid 
UNION 
SELECT invoicereferencenumber AS ref, invoiceamount AS total, companyname AS company, customer.customerid AS id FROM customer, service_invoice AS se WHERE customer.customerid=se.customerid) 
AS tmptotal 
GROUP BY id 

QUERY 2：

SELECT SUM(paid) AS paid, company, cid 
FROM 
(SELECT cash_amount AS paid, companyname AS company, customerid AS cid FROM payment_cash AS p, customer AS c WHERE cash_cus_id=customerid 
UNION 
SELECT cheque_value AS paid, companyname AS company, customerid AS cid FROM payment_cheque AS p, customer AS c WHERE cheque_cus_id=customerid 
UNION 
SELECT rtgs_value AS pain, companyname AS company, customerid AS cid FROM payment_rtgs AS p, customer AS c WHERE rtgs_cus_id=customerid) 
AS tmppaid 
GROUP BY cid 

我必须将这些结果组合成

---------------------------------------- 
| total | Paid | company | id | 
---------------------------------------- 

请帮助我。通过尝试类似

SELECT TotalQuery.*, 
     PaidQuery.paid 
FROM (
      SELECT SUM(total) AS total, company, id 
      FROM 
      (SELECT invoicereferencenumber AS ref, invoiceamount AS total, companyname AS company, customer.customerid AS id FROM customer, rental_invoice AS r WHERE customer.customerid=r.customerid 
      UNION 
      SELECT invoicereferencenumber AS ref, invoiceamount AS total, companyname AS company, customer.customerid AS id FROM customer, sale_invoice AS s WHERE customer.customerid=s.customerid 
      UNION 
      SELECT invoicereferencenumber AS ref, invoiceamount AS total, companyname AS company, customer.customerid AS id FROM customer, service_invoice AS se WHERE customer.customerid=se.customerid) 
      AS tmptotal 
      GROUP BY id 
     ) TotalQuery LEFT JOIN 
     (
      SELECT SUM(paid) AS paid, company, cid 
      FROM 
      (SELECT cash_amount AS paid, companyname AS company, customerid AS cid FROM payment_cash AS p, customer AS c WHERE cash_cus_id=customerid 
      UNION 
      SELECT cheque_value AS paid, companyname AS company, customerid AS cid FROM payment_cheque AS p, customer AS c WHERE cheque_cus_id=customerid 
      UNION 
      SELECT rtgs_value AS pain, companyname AS company, customerid AS cid FROM payment_rtgs AS p, customer AS c WHERE rtgs_cus_id=customerid) 
      AS tmppaid 
      GROUP BY cid 
     ) PaidQuery  ON TotalQuery.id = PadiQuery.id 
         AND TotalQuery.company = PaidQuery.company 

假设你必须有一个

Select Sum(ri.invoicereferencenumber) + 
     Sum(si.invoicereferencenumber) + 
     SUM(se.invoicereferencenumber) as Total, 
     SUM(pc.cash_amount) + SUM(pch.cheque_value) + SUM(pr.rtgs_value) as Paid, 
     c.Company, c.Id 
from customer c 
inner join rental_invoice ri on c.customerid = ri.customerid 
inner join sale_invoice si on c.customerid = si.customerid 
inner join service_invoice se on c.customerid = se.customerid 
inner join payment_cash pc on c.customerid = pc.cash_cus_id 
inner join payment_cheque pch on c.customerid = pch.cheque_cus_id 
inner join payment_rtgs pr on c.customerid = pr.rtgs_cus_id 
group by c.Company, c.Id 

Answer 1

您可以通过连接所有的表像这样将二者结合起来的查询总计，以便您支付了一些东西，这将返回一个所有copany，id分组的列表及其总数和支付的总额。

Answer 2

嗯，我会开始： 在此先感谢