Save full dataset to database

Howdy, I would like to add a couple properties onto the end of my data variable records so that I can store new values and save the full dataset back to the database at once as opposed to one record at a time.

ie. data variable results look like this:

and I would like to do this:

Suggestions on the best way to do this?

Hi! I would use the SET_KEY formula for this in the set data variable flow function, would that work for you?