code: @Override
  	public void removeByCommerceAccountUserId(long commerceAccountUserId) {
  		for (CommerceAccountUserRel commerceAccountUserRel : findByCommerceAccountUserId(
  				commerceAccountUserId, QueryUtil.ALL_POS, QueryUtil.ALL_POS,
  				null)) {
  			remove(commerceAccountUserRel);
  		}
  	}
docs: Removes all the commerce account user rels where commerceAccountUserId = &#63; from the database.
  
  @param commerceAccountUserId the commerce account user ID