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Extract Column Header

KNIME Base Nodes version 4.1.0.v201912041211 by KNIME AG, Zurich, Switzerland

Creates new table with a single row containing the column names. The node has two outports: The first port contains the column headers (all columns are of type string, there is only one row in the table) and the second outport contains the input data, whereby the column names are changed to a default pattern (given that the corresponding option is set.)

Options

Use new column names
Select this to replace the original column names by a pattern. The pattern is to be set in the corresponding text field. If not selected, the original column names will be used in the output table (the second output will be a reference to the input table.)
Prefix
Prefix of the new column names
Selected column type
Select the type of the column to process, e.g. only use double-compatible columns.

Input Ports

Original input data

Output Ports

Table with single row containing original column names
Input table with changed column names.

Best Friends (Incoming)

Best Friends (Outgoing)

Workflows

Installation

To use this node in KNIME, install KNIME Core from the following update site:

KNIME 4.1
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