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
{
		m_statement = m_connection.prepareOdaQuery( m_queryText, 
		                                                m_dataSetType );
		
		
		if( m_properties != null )
		{
			ListIterator iter = m_properties.listIterator();
			while( iter.hasNext() )
			{
				Property property = (Property) iter.next();
				doSetProperty( property.getName(), property.getValue() );
			}
		}
		
		doSetMaxRows( m_maxRows );
		
		if( m_sortSpecs != null )
		{
			ListIterator iter = m_sortSpecs.listIterator();
			while( iter.hasNext() )
			{
				SortSpec sortBy = (SortSpec) iter.next();
				doSetSortSpec( sortBy );
			}
		}
	}
	private void updateProjectedColumns( ProjectedColumns newProjectedColumns,
										 ProjectedColumns oldProjectedColumns )
		throws DataException