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Join example workflow

JoinJoinerCross joinCross-joinInner join
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Feb 16, 2025 10:05 AM
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A Joiner node joins two tables together based on one or more common key values.
Possible join modes: inner join, left outer join, right outer join, full outer join
Two tabs: "Joiner Settings" and "Column Selection".
"Joiner Settings" defines the parameters for the join operation: join mode and column keys
"Column Selection" sets which columns to  keep and/or drop and strategies to deal with duplicate columns


External resources

  • Joiner Part I (inner join)
  • Joiner part II (left, right, full outer join)
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Used extensions & nodes

Created with KNIME Analytics Platform version 4.1.1
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    KNIME CoreTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.1.0

    knime

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