| select product_class.product_family as c0, product_class.product_department as c1, product_class.product_category as c2, customer.education as c3 from product as product, product_class as product_class, sales_fact_1997 as sales_fact_1997, customer as customer where product.product_class_id = product_class.product_class_id and sales_fact_1997.product_id = product.product_id and sales_fact_1997.customer_id = customer.customer_id and (product_class.product_category = 'Dairy' and product_class.product_department = 'Dairy' and product_class.product_family = 'Drink') group by product_class.product_family, product_class.product_department, product_class.product_category, customer.education order by product_class.product_family ASC NULLS LAST, product_class.product_department ASC NULLS LAST, product_class.product_category ASC NULLS LAST, customer.education ASC NULLS LAST; |