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/binding/SubQueryTest.java
for (int i = 0; i < subGroupDefn.length; i++)
				subqueryDefn.addGroup(subGroupDefn[i]);
		}
		this.populateQueryExprMapping( subqueryDefn );
		
		FilterDefinition exprFilter = new FilterDefinition(
				new ScriptExpression("row.ROW_COL0+row.ROW_COL2>0"));
		subqueryDefn.addFilter(exprFilter);
		
		bindingNameRow = new String[4];
		bindingNameRow[0] = "ROW_COL0";
		bindingNameRow[1] = "ROW_COL1";
		bindingNameRow[2] = "ROW_COL2";
		bindingNameRow[3] = "ROW_COL3";
		
		expressions = new BaseExpression[]{
				new ScriptExpression( "dataSetRow.COL0", 0 ),
				new ScriptExpression( "dataSetRow.COL1", 0 ),
				new ScriptExpression( "dataSetRow.COL2", 0 ),
				new ScriptExpression( "dataSetRow.COL3", 0 )
		};
		for ( int i = 0; i < expressions.length; i++ )
			queryDefn.addResultSetExpression(bindingNameRow[i], expressions[i]);
		
		queryDefn.addSubquery( subqueryDefn );
		
		
		IResultIterator resultIt = executeQuery( queryDefn );
		resultIt.next( );