JSON Column Combiner

Combines JSON values to a single JSON value (an array optionally wrapped in an object) for each row.
Example configuration:
input table:

SRV2[1]"S"3{"a":2}{"T": null} Selected JSON columns : R and V
Data bound key : S (String)
Results: {"2": [[1], "S"]}{"3": [{"a": 2}, {"T": null}]}

Input ports

1. Type: Table
   Table with JSON
   Table with JSON column(s)

Output ports

1. Type: Table
   Table with JSON
   Table with the combined JSON column