We have two columns of date data:
![](https://img-blog.csdnimg.cn/fc4389cde8f24bf8a4afba415924854f.png)
The filter on the left column will show:
![](https://img-blog.csdnimg.cn/85cfcda023d24ca0b83e88b26dcdff35.png)
The filter on the right column will show:
![](https://img-blog.csdnimg.cn/b870f301272e435287e8ded700797248.png)
Modify the format, change [Date 1] to [Date 2]
Change the format of [Date 1] to text format
Modify the format, change [Date 2] to [Date 1]
Select date 2, click [Data] –> [Column], and then click Finish without any operations to change the format...