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
{
			
			SortDefinition sd = new SortDefinition( );
			sd.setExpression( "row.AMOUNT_1" );
			sd.setSortDirection( ISortDefinition.SORT_ASC);
			qd.addSort( sd );
		}
		if ( groupNeeded == 1 || groupNeeded == 0 )
		{
			GroupDefinition gd = null;
			if ( groupNeeded == 1 )
			{
				gd = new GroupDefinition( "Agroup" );
				gd.setKeyColumn( "AMOUNT_1" );
				qd.addGroup( gd );
			}
			else if ( groupNeeded == 0 )
			{
				
				gd = new GroupDefinition( );
				gd.setKeyColumn( "COUNTRY_1" );
				qd.addGroup( gd );
			}
			if ( this.UPDATE_add_subquery == 1 )
			{
				SubqueryDefinition subqueryDefn = new SubqueryDefinition( subQueryName1 );
				subRowExprName1 = new String[3];
				subRowExprName1[0] = "sub1";
				subRowExprName1[1] = "sub2";
				subRowExprName1[2] = "sub3";