docs: public boolean seek(String strSeekSign) throws DBException
      {
          boolean bSuccess = super.seek(strSeekSign);
          Iterator<BaseTable> iterator = this.getTables();
          while (iterator.hasNext())
          {
              BaseTable table = iterator.next();
              if ((table != null) && (table != this.getNextTable()))
                  this.syncTables(table, this.getRecord());
          }
          return bSuccess;
      }