Caused by: java.lang.ArithmeticException: / by zero
	at org.eclipse.scout.rt.server.services.common.jdbc.internal.exec.StatementProcessor.processResultRows(StatementProcessor.java:230)
	at org.eclipse.scout.rt.server.services.common.jdbc.internal.exec.StatementProcessor.processSelect(StatementProcessor.java:265)
	... 70 more

 protected List<Object[]> processResultRows(ResultSet rs, int maxRowCount) throws SQLException, ProcessingException {
    boolean isDynamicPrefetch = false;
    int rowCount = 0;
    int initialFetchSize = 0;
    int dynamicFetchSize = 0;
    if (m_callerService.getSqlStyle() != null && m_callerService.getSqlStyle() instanceof OracleSqlStyle) {
      // init prefetch params
      isDynamicPrefetch = true;
      initialFetchSize = rs.getFetchSize();
      dynamicFetchSize = initialFetchSize;
    }
    ArrayList<Object[]> rows = new ArrayList<Object[]>();
    while (rs.next()) {
      if (isDynamicPrefetch && ++rowCount % dynamicFetchSize == 0 && dynamicFetchSize < getMaxFetchSize(rs)) {
        dynamicFetchSize = Math.min(Math.max(initialFetchSize, rowCount / 2), getMaxFetchSize(rs));
        rs.setFetchSize(dynamicFetchSize);
      }
      Object[] row = processResultRow(rs);
      rows.add(row);
      if (maxRowCount > 0 && rows.size() >= maxRowCount) {
        break;
      }
    }
    return rows;
  }