Private
Utility for helping determine the percieved order of a set of columns given the original (default) ordering, and then user-configurations.
This function adds missing columns but preserves extra columns in the map (they might be hidden, not deleted).
Utility for helping determine the percieved order of a set of columns given the original (default) ordering, and then user-configurations.
This function adds missing columns but preserves extra columns in the map (they might be hidden, not deleted).