How to configure the timestamp format
→ Dataset → Data Validation
Event time field validation is mandatory in data validation (unless there is no time field at all in the dataset, in which case we treat all events as the same time of 0).
You need to choose a time field firstly. There are 3 kinds of format, respectively Timestamp(second), Timestamp(millisecond), and Customize.
If you choose “Customize”, you could customize the format as you need, for example, the time “-yyyyMM-dd HH:mm:SS”