Column Renamer

Renames columns according to the renaming scheme defined in the dialog. Column names must be unique, hence it is not possible to give two columns the same name.

Options

Renamings

Allows to define new names for columns.

Column: The column to rename.
New name: The new column name. Must not be empty or consist only of whitespaces.

Input Ports

: The input table that contains columns that should be renamed.

Output Ports

: The input table with the renamed columns.

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Installation

To use this node in KNIME, install the extension KNIME Base nodes from the below update site following our NodePit Product and Node Installation Guide:

v5.9

A zipped version of the software site can be downloaded here.

Plugin provider: KNIME AG, Zurich, Switzerland

Plugin version: 5.9.0.v202511140634

On NodePit since: 2025-12-11

Last update: 2026-01-06

Tags: StreamableModern UI

KNIME versions: Since v5.0

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