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/api/UsesDetailFalseTest.java
Scriptable subScope = new NativeObject( );
		subScope.setPrototype( jsScope );
		subScope.setParentScope( jsScope );
		while ( resultIt.next( ) )
		{
			rowList.add( resultIt.getValue( keyName1 ) );
			sumList.add( resultIt.getValue( aggrName1 ) );
			sglList.add( new Integer( resultIt.getStartingGroupLevel( ) ) );
			eglList.add( new Integer( resultIt.getEndingGroupLevel( ) ) );
			List subKeyRow1List = new ArrayList( );
			List subKeyRow2List = new ArrayList( );
			List subAggregaList = new ArrayList( );
			IResultIterator subIterator = resultIt.getSecondaryIterator( "IAMTEST",
					subScope );			
			while ( subIterator.next( ) )
			{
				subKeyRow1List.add( subIterator.getValue( keyName2 ) );
				subKeyRow2List.add( subIterator.getValue( keyName3 ) );
				subAggregaList.add( subIterator.getValue( aggrName2 ) );
			}
			subList.add( subKeyRow1List );
			subList.add( subKeyRow2List );
			subList.add( subAggregaList );
		}
		return new List[]{
				rowList, sumList, sglList, eglList, subList
		};
	}
}