SELECT
ordering_field,
Product.ProductCode AS ProductCode
FROM Product  
INNER JOIN (SELECT
     SUM(SaleQuantity) AS ordering_field,
     Product.ProductCode AS ProductCode
     FROM Product
     INNER JOIN ProductSaleHistory ON Product.ProductCode = ProductSaleHistory.ProductCode 
     GROUP BY ProductCode
     ORDER BY ordering_field DESC 
     RANGE 1 TO 10) AS TopProductSaleHistory
        ON Product.ProductCode = TopProductSaleHistory.ProductCode
INNER JOIN ProductSaleHistory ON Product.ProductCode = ProductSaleHistory.ProductCode
INNER JOIN Business ON ProductSaleHistory.BusinessCode = Business.BusinessCode
Product.ProductCode = ProductSaleHistory.ProductCode
GROUP BY ProductCode
ORDER BY ordering_field DESC