Hey there, I'm trying to pull all dates from October and another from November.
My date format is different though, it has the day first, then Month abbreviated, then year(full)
13 Nov 2020
Use a dataflow to convert your text column into a date column. In Magic 2.0 you can convert date types using the INPUT tile, or you can use the equivalent in STRING_TO_DATE using date tiles.
This extra effort will allow you to use date functions in Beast Modes.