如何连接两个表，然后显示从另一个表收集的表的每个数据的总和值

First of all Sorry if my question title sounds stupid.... I have the following tables. The first table contains the name of my expenses type and the second table contains the information of amount and date of those expenses. If you notice the second table below there is a field called " e_id " which is the corresponding id value of my expenses from the first table. First of all Sorry if my question title sounds