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Cell Replacer Joiner

AlexanderFillbrunn profile image

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A joiner implementation based on the Cell Replacer. Only works when the second table only has one occurrence of each join key. The Cell Replacer is streamable, so when multiple tables need to be joined extending this component with more inputs and Cell Replacers and then streaming the data can lead to increased performance compared to normal joiners in a row.

Component details

Input ports
  1. Type: Table
    Input table
    The table to append the second table to.
  2. Type: Table
    Appended table
    The table to append to the first one.
Output ports
  1. Type: Table
    Joined table
    First table with selected columns from the second table appended if join keys match.

Used extensions & nodes

Created with KNIME Analytics Platform version 4.5.2
  • KNIME Base nodes Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.5.2

    knime
  • KNIME Quick Forms Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.5.2

    knime