CODE EXAMPLE FOR SQL

oracle sql for each row

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