docs: public long createLO(int mode) throws SQLException {
      if (conn.getAutoCommit()) {
        throw new PSQLException(GT.tr("Large Objects may not be used in auto-commit mode."),
            PSQLState.NO_ACTIVE_SQL_TRANSACTION);
      }
      FastpathArg[] args = new FastpathArg[1];
      args[0] = new FastpathArg(mode);
      return fp.getOID("lo_creat", args);
    }