CODE EXAMPLE FOR SQL

oracle sql for each row

BEGIN
  FOR r_product IN (
        SELECT 
            product_name, list_price 
        FROM 
            products
        ORDER BY list_price DESC
    )
  LOOP
     dbms_output.put_line( r_product.product_name ||
        ': $' || 
        r_product.list_price );
  END LOOP;
END;