Bug 410905 ISODate to DateTime
data/org.eclipse.birt.data.oda.mongodb/src/org/eclipse/birt/data/oda/mongodb/impl/MDbResultSet.java
if( projectsFlattenedRows() )
        {
            if( m_dataHandler != null && m_dataHandler.next() )
                return true;
        }
        
        m_currentRow = null;    
		if( m_resultsIterator == null || ! m_resultsIterator.hasNext() )
		    return false;
		
		
        if( hasNoMaxLimit() || m_currentRowId < getMaxRows() )
        {
            m_currentRow = m_resultsIterator.next();
            m_currentRowId++;
            return true;
        }
      
        return false;        
	}
	/*
	 * @see org.eclipse.datatools.connectivity.oda.IResultSet#close()
	 */
	public void close() throws OdaException
	{
        m_currentRow = null;
        m_currentRowId = 0;     
        m_resultsIterator = null;
        if( m_mongoCursor != null )