Transform data

Hi!
I have a list of documents like the following:
doc1 string1
doc1 string2
doc1 string3

I want to get a table like this:
doc1 [‘string1’, string2’, ‘string3’]

I would like to know if someone can help me

Thanks,
Manuela

Hi @madegomez -

If I’m understanding you correctly, you just need the GroupBy node. Set your group column to document, and under manual aggregation, choose the string column with Set aggregation.

Thanks for your advice, it has been very useful.
Manuela

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