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/PreparedStatement.java
* Specifies the maximum number of <code>IResultObjects</code> that can be fetched 
	 * from each <code>ResultSet</code> of this <code>Statement</code>.
	 * @param max	the maximum number of <code>IResultObjects</code> that can be 
	 * 				fetched from each <code>ResultSet</code>.
	 * @throws DataException	if data source error occurs.
	 */
	public void setMaxRows( int max ) throws DataException
	{
		String methodName = "setMaxRows";
		sm_logger.entering( sm_className, methodName, max );
		
		doSetMaxRows( max );
		
		m_maxRows = max;
		
		sm_logger.exiting( sm_className, methodName );
	}
	private void doSetMaxRows( int max ) throws DataException
	{
		String methodName = "doSetMaxRows";
		sm_logger.entering( sm_className, methodName, max );
		
		try
		{
			m_statement.setMaxRows( max );
		}
		catch( OdaException ex )
		{
			sm_logger.logp( Level.SEVERE, sm_className, methodName, 
							"Cannot set max rows.", ex );