Hello, I have a data set which contains a date column that contains some values and data objects. I need to select some data objects but the values in that column stop me do that. For example:
test = Dataset[{<|"a" -> 2, "b" -> DateObject[{2022, 2}]|>, <|
"a" -> 2, "b" -> DateObject[{2022, 2}]|>, <|"a" -> 2, "b" -> 0|>}]
test[Select[#"b" <= DateObject[{2022, 5}] &], All]
How should I select data objects in this case?
