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Table Structure Creator

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Creates an empty table with a defined schema. This node allows you to specify column names and data types, generating a table structure without any data rows. It is useful for initializing workflows or ensuring that specific columns exist in a table. For example, you can use it in combination with the Concatenate node to guarantee that a table contains required columns for KNIME reports or for processing by other nodes that depend on certain columns being present.

Node details

Output ports
  1. Type: Table
    Empty table
    Table with 0 rows and certain columns as set in the configuration dialog.

Extension

The Table Structure Creator node is part of this extension:

  1. Go to item

Related workflows & nodes

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