如何加入这两个mysql查询？

我有两种复杂的查询，我希望能够加入，但不太确定语法

问题1：

select month(Date_1) as Date_1, 
       sum(number_1) as number_1 
  from table_1 
  where Date_1 between '2012-01-01' and '2013-01-01' 
  group by month(Date_1);

结果如下：

问题2：

select count(distinct number_2) as number_2, 
       month(Date_2) as Date_2 
  from table_2 
  where Date_2 between '2012-01-01' and '2013-01-01' 
  group by month(Date_2) 
  order by month(Date_2) desc;

结果如下：

我想加入这两个查询，以便在Date_1和Date_2列相等时，将number_1与number_2匹配。每月一排

有人知道怎么做吗

select T1.Date_1, T1.number_1, T2.number_2 from 

(select month(Date_1) as Date_1, 
       sum(number_1) as number_1 
  from table_1 
  where Date_1 between '2012-01-01' and '2013-01-01' 
  group by month(Date_1))T1

inner join

(select count(distinct number_2) as number_2, 
       month(Date_2) as Date_2 
  from table_2 
  where Date_2 between '2012-01-01' and '2013-01-01' 
  group by month(Date_2) 
  order by month(Date_2) desc)T2

on T1.Date_1 = T2.Date_2;

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本质上，将当月的两个临时表（通过查询形成）合并起来。

您的意思是要将两个数字以及它们的匹配日期（如1 964789.36 137）放在一行中吗？是的，这就是我想要的，下面的答案解决了问题。