NodeConcatenate (Optional in)

Manipulator

This node concatenates tables, inputs are optional. Columns with equal names are concatenated (if the column types differ the column type is the common base type of both input column types). If one input table contains column names that the other tables do not, the columns can either be filled with missing values or filtered out, i.e. they will not be in the output table. The dialog allows setting the following parameters:

Input ports

  1. First table to concatenate Type: Data
    Table contributing the rows of the first part of the output table.
  2. Optional second table to concatenate Type: Data
    Table contributing subsequent rows (optional).
  3. Optional third table to concatenate Type: Data
    Table contributing subsequent rows (optional).
  4. Optional fourth table to concatenate Type: Data
    Table contributing subsequent rows (optional).

Output ports

  1. Concatenated table Type: Data
    Table with rows from both tables.