This multi-part tutorial covers the creation of a new data source extension for Power Query. The tutorial is meant to be done sequentially - each lesson builds on the connector created in previous lessons, incrementally adding new capabilities to your connector.

In this lesson, you will:

• Learn the basics of query folding
• Learn about the Table.View function
• Replicate OData query folding handlers for
  • $top
  • $skip
  • $count
  • $select
  • $orderby

Please follow the tutorial at Microsoft Docs for Power Query here.