Bug 152443 Support boolean type in data set
Support boolean type in data set. It'll cause some data transform issue with absence of boolean type.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/odaconsumer/ResultSet.java
private static String sm_className = ResultSet.class.getName();
	private static String sm_loggerName = ConnectionManager.sm_packageName;
	private static LogHelper sm_logger = LogHelper.getInstance( sm_loggerName );
		
	ResultSet( IResultSet resultSet, IResultClass resultClass )
	{
	    final String methodName = "ResultSet";
		if( sm_logger.isLoggingEnterExitLevel() )
		    sm_logger.entering( sm_className, methodName, 
		            		new Object[] { resultSet, resultClass } );
		assert( resultSet != null && resultClass != null );
		m_resultSet = resultSet;
		m_resultClass = resultClass;
	    sm_logger.exiting( sm_className, methodName, this );
	}
	
	/**
	 * Returns an <code>IResultClass</code> representing the metadata of the 
	 * result set for this <code>ResultSet</code>.
	 * @return	this <code>ResultSet</code>'s metadata
	 * @throws DataException	if data source error occurs.
	 */
	public IResultClass getMetaData() throws DataException
	{
		return m_resultClass;
	}
	
	/**
	 * Specifies the maximum number of <code>IResultObjects</code> that can be