This processor returns all distinct rows from an input dataset or from a set of columns from this dataset.
This processor operates on any given dataset.
The configuration interface is the following:
The processor outputs the distinct rows for all selected columns or for the whole dataset if no column is selected.
In this example the Distinct Rows processor is used to select distinct pairs of cars and their categories from an input dataset creat with a Custom Input Table:
Row Count Processor
Data Filter Processor