Im using an aggregator to merge some features and some of the fields are integers but I wish to concatenate them like strings, i.e 12,24,106
When I attempt this in the aggregator it has an error as the attribute it is writing the concatenated value back to is number format.
How can I change the type of these attributes to string before they enter the aggregator?
Seems I can find plenty about converting string to int but not much the other way around.
Thanks for the help
