is it possible to join/concatenate all Strings in a column to create a new String in KNIME?
I know that the `Math Formula` node can do mean/max/min/sum/... over an entire column. Is there also something like this for strings?
Or, to ask in even more general terms: Is there something like a `reduce` function for columns in Knime? Many nodes perform `map` functions, but having both `map` and `reduce` would be really helpful.