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Dynamic Column Replacer

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VersionInitial releaseLatest, created on 
Feb 4, 2026 2:49 PM
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Allows dynamic updating of a string column containing a string template based on other columns and flow variables.

Replaces any tags in the specified column (using the tag format chosen in the component configuration), with the column or flow variable value.

e.g. $$["myvar"]
would be replaced with the contents of variable myvar.

The format used to mark columns and flow variables within the template is specified from a list of options. If you would like to see additional prefix/suffix options added please contact @takbb on the KNIME forum.


@takbb Brian Bates

Component details

Input ports
  1. Type: Table
Output ports
  1. Type: Table

Used extensions & nodes

Created with KNIME Analytics Platform version 4.7.8
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    KNIME Base nodesTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.7.8

    knime
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    KNIME JavasnippetTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.7.0

    knime
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    KNIME Quick FormsTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.7.4

    knime

This component does not have nodes, extensions, nested components and related workflows

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