Icon

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)

Nodes

Extensions

Links

Download

To use this workflow in KNIME, download it from the below URL and open it in KNIME:

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

Deploy, schedule, execute, and monitor your KNIME workflows locally, in the cloud or on-premises – with our brand new NodePit Runner.

Try NodePit Runner!