docs: public void openTableQuery() throws DBException
      {
          Record record = null;
          boolean bFirstTime = true;
          for (Enumeration<TableLink> e = m_LinkageList.elements() ; e.hasMoreElements() ;)
          {
              TableLink tableLink = e.nextElement();
              record = tableLink.getLeftRecord();
              if (bFirstTime)
              {
                  if (!record.isOpen())
                      record.open();
              }
              record = tableLink.getRightRecord();
               if (!record.isOpen())
                  record.open();
              bFirstTime = false;
          }
      }