It would be great if the date field could accommodate not only minute-level precision, but also month-level or year-level precision. If it would be possible to mix different precision levels (like only year in one row and full date in another) that’d be the most helpful.
Usecase: In some cases, it is not possible to have the same level of date accuracy for all items in a row. For instance, in a database of publications, newspapers contain the exact date they were published on, books only have year-level information.