docs: @Override
  	public synchronized void update(long paramId, int used, String flags,
  			String values) throws DatabaseException {
      	SqlPreparedStatementWrapper psUpdate = null;
          try {
          	psUpdate = DbSQL.getSingleton().getPreparedStatement("param.ps.update");
  			psUpdate.getPs().setInt(1, used);
  			psUpdate.getPs().setString(2, flags);
  			psUpdate.getPs().setString(3, values);
  			psUpdate.getPs().setLong(4, paramId);
  			psUpdate.getPs().executeUpdate();
  		} catch (SQLException e) {
  			throw new DatabaseException(e);
  		} finally {
  			DbSQL.getSingleton().releasePreparedStatement(psUpdate);
  		}
      }