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Identifying columns containing Character using Multi Column Rule Engine Component

Demonstrates use of the Rule Engine (Multi Column) component to identify those columns that contain a "!" character, and return these as a comma separated list on each row

Demonstrates a use of my Rule Engine (MultiColumn) component, to find the columnscontaining "!" on each row, and then output theseas a concatenated list Columns to inspectNode 4 @takbb component$CURRENTCOLUMN$ = "!" =>"<CURRENTCOLUMNNAME>"Table Creator Column Aggregator Rule Engine(Multi Column) Demonstrates a use of my Rule Engine (MultiColumn) component, to find the columnscontaining "!" on each row, and then output theseas a concatenated list Columns to inspectNode 4 @takbb component$CURRENTCOLUMN$ = "!" =>"<CURRENTCOLUMNNAME>"Table Creator Column Aggregator Rule Engine(Multi Column)

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Created by: bbate
Created at: 2025-10-02
On NodePit since: 2025-10-03
Last update: 2026-01-13
Created with KNIME version: v4.7.8

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