Bug in Column Aggregator node

In the Column Aggregator node, if you aggregate on a set of columns (by Concatenate) and using “\n” as the delimiter, in the output the values are separated by \n rather than a new line.
This is in contrast to the GroupBy node, whereby when you use “\n”, the output values appear on a newline.
I would say the GroupBy node is expected behaviour, and if you really want to see \n in the output then the text in the delimiter box should be \n


Hi @richards99

What KNIME version are you using? with 4.2.3, I do get the expected behaviour of having the values in new lines. Please see attached:




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