创建聚合指标时，使用累积求和时存在问题

Bug reports
1

metabase版本：0.33.4
现象：添加自定义表达方式时，表达式为累积求和(“a”)/累积求和(“b”)，结果有误，得出的结果与累积求和（a/b）一样。
group by tjdate

2

Hi @kevin1984
I’m not sure if something is lost in translation, but could you try to reproduce your problem with the Sample Dataset? Then it’s much easier to understand.
And if possible, please write in English :+1:

3

OK, thank you. I will try it again, and write it in English.