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Nifi concatenate columns named in an attribute

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Jacccs
Explorer

Created ‎09-14-2022 11:43 AM

Hello I was using an updateRecord processor to concatenate several columns like so /new_columns= concat(/col1,/col2,/col3) however now the columns I need to concatenate are dynamic and I was wondering if there was a way to achieve something similar if the columns I needed to concatenate we named in an attribute. Thank you

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