code: @Override
  	public List<CommerceDiscountRel> findByCommerceDiscountId(
  		long commerceDiscountId) {
  		return findByCommerceDiscountId(commerceDiscountId, QueryUtil.ALL_POS,
  			QueryUtil.ALL_POS, null);
  	}
docs: Returns all the commerce discount rels where commerceDiscountId = &#63;.
  
  @param commerceDiscountId the commerce discount ID
  @return the matching commerce discount rels