This graphic illustrates the result from combining the select, join, and project operations to create a subset of data. The SELECT operation retrieves just those parts in the PART table whose part number is 137 or 150. The JOIN operation uses the foreign key of the Supplier_Number provided by the PART table to locate supplier data from the Supplier Table for just those records selected in the SELECT operation. Finally, the PROJECT operation limits the columns to be shown to be simply the part number, part name, supplier number, and supplier name (orange rectangle).