Exercise1

<p><strong>Chapter 5/Exercise 1</strong></p><p>This exercise shows how to transform data values into flow variables and then uses the created flow variables to dynamically overwrite the configuration in the Row Filter node to filter the input data by month and year.</p><p>Change the input values in the <em>Table Creator</em> node and re-execute the workflow to see how it changes the output table of the <em>Row Filter</em>.</p><p><strong><em>Note.</em></strong> The <em>Variable Creator</em> node allows to create flow variables directly, while the <em>Table Creator</em> node first creates a data table.</p>