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
rowBeArray[0] = new ScriptExpression( "dataSetRow.COUNTRY" );
			rowBeArray[1] = new ScriptExpression( "dataSetRow.CITY" );
			rowBeArray[2] = new ScriptExpression( "dataSetRow.AMOUNT" );
			this.rowExprName = new String[rowBeArray.length];
			this.rowExprName[0] = "COUNTRY_1";
			this.rowExprName[1] = "CITY_1";
			this.rowExprName[2] = "AMOUNT_1";
		}
		return rowBeArray;
	}
	/**
	 * @return aggregation expression array
	 */
	private IBaseExpression[] getAggrExpr( )
	{
		int num2 = 2;
		IBaseExpression[] totalBeArray = new IBaseExpression[num2];
		totalBeArray[0] = new ScriptExpression( "Total.Count( )" );
		if( this.USE_ROW_IN_AGGREGATION )
			totalBeArray[1] = new ScriptExpression( "Total.Sum( row.AMOUNT_1 )" );
		else
			totalBeArray[1] = new ScriptExpression( "Total.Sum( dataSetRow.AMOUNT )" );
		totalExprName = new String[totalBeArray.length];
		this.totalExprName[0] = "TOTAL_COUNT_1";
		this.totalExprName[1] = "TOTAL_AMOUNT_1";
		return totalBeArray;
	}
	
	/**
	 * @throws DataException