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/DataSetCacheTest.java
_rowNameArray[3] = "ROW_AMOUNT";
		return _rowNameArray;
	}
	/**
	 * @return aggregation expression array
	 */
	private IBaseExpression[] getAggrExpr( )
	{
		int num2 = 2;
		IBaseExpression[] _totalBeArray = new IBaseExpression[num2];
		_totalBeArray[0] = new ScriptExpression( "Total.Count( )" );
		_totalBeArray[1] = new ScriptExpression( "Total.Sum( dataSetRow.AMOUNT )" );
		return _totalBeArray;
	}
	/**
	 * 
	 * @return
	 */
	private String[] getAggrExprName( )
	{
		
		int num = 2;
		String[] _rowAggrArray = new String[num];
		_rowAggrArray[0] = "ROW_AGG1";
		_rowAggrArray[1] = "ROW_AGG2";
		return _rowAggrArray;
	}
	/**
	 * @param rowBeArray
	 * @param totalBeArray