The following node is available in the Open Source KNIME predictive analytics and data mining platform version 2.7.1. Discover over 1000 other nodes, as well as enterprise functionality at http://knime.com.

Case Converter

This node converts alphanumeric characters to lowercase or UPPERCASE.

Dialog Options

Select Mode

Convert to UPPERCASE : Selected string columns are transformed to uppercase.

Convert to lowercase: Selected string columns are transformed to lowercase.

Column Selection
Move the columns of interest into the "Include" list

Ports

Input Ports
0 Arbitrary input data.
Output Ports
0 Input data with transformed string values.
This node is contained in KNIME Base Nodes provided by KNIME GmbH, Konstanz, Germany.