This example demonstrates a Power Query incremental load setup for querypower.com, showing how a simple list source is transformed step by step. The code defines a query named `Query1` that generates a numeric range from 0 to 9, serving as the foundational data source. It uses the Power Query M language’s `let` and `in` syntax to structure the transformation pipeline, with `Source` assigned the output of `{0..9}`. The visualization highlights the initial stage of an incremental refresh pattern, where only new or changed rows would be processed in subsequent runs. The example focuses on the query definition itself, not on external libraries or rendering, as the M code contains no visual output or advanced APIs.