Date and Time and Databases - Exercise (Solution) – KNIME Community Hub

KCH Workflows
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This workflow shows a solution to a hands-on exercise in the L2-DS Introduction to KNIME Analytics Platform for Data Scientists - Advanced course

This is a companion discussion topic for the original entry at https://hub.knime.com/-/spaces/-/latest/~EvfcYNp_GpxzTkMN/
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Hi All,

unfortunately the DB Group By doesn’t work for me. Solution workflow also given me no results. I can get results using the native Groupby. I used DB Row filter in order to remove Null in needed fields. Any idea, why DB GroupBy doesn’t return any values?