Hi, I have a data source that is a join of two separate text files. I need to filter out all rows where one field is less than another field. This is a problem that could easily be solved in SQL -- however the data is from different databases/servers, so that is not an option. Is there any way to do this? It seems pretty straightforward...

The basic ask is to filter out all rows where the Date field is less than the DK Launch Date field (see screenshot below)