สร้างรายการชิ้นส่วนของรถยนต์

-- Define CTE with the fields: PartID, SubPartID, Title, Component, Level
___ construction_Plan (___, ___,___, ___, ___) AS (
	SELECT 
  		PartID,
  		SubPartID,
  		Title,
  		Component,
  		-- Initialize the field Level
  		___
	FROM partList
	WHERE PartID = '1'
	UNION ALL
	SELECT 
		CHILD.PartID, 
  		CHILD.SubPartID,
  		CHILD.Title,
  		CHILD.Component,
  		-- Increment the field Level each recursion step
  		PARENT.___ + ___
	FROM construction_Plan PARENT, partList CHILD
  	WHERE CHILD.SubPartID = PARENT.PartID
  	-- Limit the number of iterations to Level < 2
	  AND PARENT.___ < ___)

SELECT DISTINCT PartID, SubPartID, Title, Component, Level
FROM construction_Plan
ORDER BY PartID, SubPartID, Level;