Grouped Record ID

The Grouped Record ID adds a unique record identifier that resets to the starting value (default is 1) whenever the values in the grouping fields changes.

Input ports

1. Type: Table
   Input
   A standard KNIME table input with one or more fields you wish to group by to create a record ID field.

Output ports

1. Type: Table
   Output
   A table with a record ID field appended to the beginning or end of the table.