Extract Column Header

Creates new table with a single row or column containing the column names. The node has two outports: The first port contains the column headers (all columns are of type string), either as a single row containing all headers or as one row per header. 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
Output Format for Column Names
Choice between a single row (default) or multiple rows with single column for the first outport.
Selected column type
Select the type of the column to process, e.g. only use double-compatible columns.

Input Ports

Icon
Original input data

Output Ports

Icon
Table with single row or column containing original column names
Icon
Input table with either original or changed column names

Views

This node has no views

Workflows

Links

Developers

You want to see the source code for this node? Click the following button and we’ll use our super-powers to find it for you.