docs: @Override
  	public synchronized void update(long paramId, int used, String flags,
  			String values) throws DatabaseException {
          try {
  			psUpdate.setInt(1, used);
  			psUpdate.setString(2, flags);
  			psUpdate.setString(3, values);
  			psUpdate.setLong(4, paramId);
  			psUpdate.executeUpdate();
  		} catch (SQLException e) {
  			throw new DatabaseException(e);
  		}
      }