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/ViewingTest.java
ScriptExpression filterExpr = new ScriptExpression( "row.AMOUNT_1>200" );
			FilterDefinition fd = new FilterDefinition( filterExpr );
			qd.addFilter( fd );
		}
		if ( PRE_add_sort )
		{
			
			SortDefinition sd = new SortDefinition( );
			sd.setExpression( "row.AMOUNT_1" );
			sd.setSortDirection( ISortDefinition.SORT_ASC );
			qd.addSort( sd );
		}
		if ( PRE_add_group == true )
		{
			
			String columnBindingNameGroup = "COUNTRY2";
			IBaseExpression columnBindingExprGroup = new ScriptExpression( "dataSetRow.COUNTRY" );
			GroupDefinition gd = new GroupDefinition( );
			gd.setKeyColumn( "COUNTRY2" );
			qd.addResultSetExpression( columnBindingNameGroup,
					columnBindingExprGroup );
			qd.addGroup( gd );
		}
		for ( int i = 0; i < rowExprName.length; i++ )
		{
			if ( PRE_change_oldbinding && i == rowExprName.length - 1 )
			{
				qd.addResultSetExpression( this.rowExprName[i],
						new ScriptExpression( "dataSetRow.AMOUNT+100" ) );
			}