Bug 147977 Chart editor does not use container's column bindings
1) create data source 2) create data set: select * from customers 3) create table 4) bind country, customer name to table 5) group by country 6) create a binding for total_by_country which aggregates # of customers in each country. put a data element in group footer and bind to total_by_country 7) in group header put chart 8) in data tab specify inherit from container Result: You see columns for report data set created in step 2. Expected Result: Just 3 columns for the 3 bindings created in 4 and 6.
data/org.eclipse.birt.data.tests/test/org/eclipse/birt/data/engine/impl/rd/ViewingTest2.java
do
		{
			String abc = "";
			for ( int i = 0; i < rowExprName.length; i++ )
				abc += ri.getValue( rowExprName[i] ) + "  ";
			for ( int i = 0; i < totalExprName.length; i++ )
				abc += ri.getValue(totalExprName[i]) + "  ";
		
			this.testPrintln( abc + ri.getRowId( ) );
			
			qd2.setQueryResultsID( ids.get( 0 ).toString( ) );
			ids.remove( 0 );
			
			IQueryResults qr2 = myPreDataEngine.prepare( qd2 ).execute( qr, null );
			IResultIterator subRi1 = qr2.getResultIterator( );
			while ( subRi1.next( ) )
			{
				abc = "      ";
				for ( int i = 0; i < rowExprName.length; i++ )
					abc += subRi1.getValue( rowExprName[i] ) + "  ";
				this.testPrintln( abc );
				
				qd3.setQueryResultsID( ids.get( 0 ).toString( ) );
				ids.remove( 0 );
				
				IResultIterator subRi2 = myPreDataEngine.prepare( qd3 ).execute( qr2, null ).getResultIterator( );
				while ( subRi2.next( ) )
				{
					abc = "      		";