.. _`Select columns in Table with Regex`:

.. _`org.sysess.sympathy.data.table.selecttablecolumnsregex`:

Select columns in Table with Regex
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

.. image:: select_table_columns.svg
   :width: 48


Select all columns whose names match a regex.

*Input ports*:
    :port1: table

        Input Table

*Output ports*:
    :port2: table

        Table with a subset of the incoming columns

*Configuration*:
    **Remove matching columns** (complement)
        When enabled, matching columns will be removed. When disabled, non-matching columns will be removed.
    **Search** (regex)
        Regex search pattern for matching column names.

.. automodule:: node_select_table_columns

.. class:: SelectTableColumnsRegex


Example flows
#############

* :download:`SelectColumns.syx </_examples/Sympathy/Data Processing/Select/SelectColumns.syx>`