.. _`VJoin Tables pairwise`:

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

VJoin Tables pairwise
`````````````````````

.. image:: vjoin_table.svg
   :width: 48


VJoin lists of Tables pairwise into a single list of Tables, stacking rows on top of each other.




Documentation
:::::::::::::

Auto generated list version of :ref:`VJoin Table`.

In this version, the following ports from the original nodes have been
changed to lists which the node loops over:

    :Looped Inputs: port1, port2.
    :Looped Outputs: port1.

For details see the original node.


Definition
::::::::::


Input ports
...........

    **port1** 1 - 1,  [table]
        Input Table

    **port2** 1 - inf,  [table]
        Input Table


Output ports
............

    **port1**  [table]
        Joined Table




Configuration
.............

    **Complement missing columns** (fill)
        Select if columns that are not represented in all Tables should be complemented
    **Complement strategy** (fill_strategy)
        When "Complement with nan or empty string" is selected missing columns will be replaced by columns of nan or empty strings. When "Mask missing values" is selected missing columns will be result in masked values
    **Increment for empty tables** (minimum_increment)
        Specify the increment in the outgoing index column for tables with no rows. Either 1 or 0.
    **Output index** (output_index)
        Specify name for output index column. If left empty, no index column will be created





Related nodes
.............

* :ref:`org.sysess.sympathy.data.table.vjointablenode`

* :ref:`org.sysess.sympathy.data.table.vjointablenodes`

* :ref:`org.sysess.sympathy.data.table.vsplittablenode`




Examples
........

* :download:`VJoinTable.syx </Examples/Sympathy/Data Processing/Structure/VJoinTable.syx>`




Implementation
..............

.. automodule:: node_vjoin_tables
    :noindex:

.. class:: VJoinTableMultipleNode
    :noindex: