Row aggregation

KNIME Analytics Platform
1

I have a table like this
image

I want to aggregate the location records and create a table at ID level.
image

I read about Row aggregator node, but that is not available below version 5, I’m using 4.6.

If there is any other way, please suggest.

Braveen

2

Hi @Braveen you can use the -GroupBy- node, grouping by Id column and selecting concatenate as the aggregation method for the location column

Best wishes
Heather

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3

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