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
while ( ri.next( ) )
		{
			for ( int i = 0; i < bindingNameRow.length; i++ )
				expectedValue.add( ri.getValue( bindingNameRow[i] ) );
		}
		ri.close( );
		myDataEngine2.shutdown( );
	}
	/**
	 * @throws BirtException
	 */
	private void useCache2( ) throws BirtException
	{
		DataEngineContext context = DataEngineContext.newInstance( DataEngineContext.DIRECT_PRESENTATION,
				null,
				null,
				null );
		context.setCacheOption( DataEngineContext.CACHE_USE_ALWAYS, 4 );
		DataEngine myDataEngine2 = DataEngine.newDataEngine( context );
		IResultIterator ri = getResultIterator2( myDataEngine2 );
		checkResult( ri );
		ri.close( );
		myDataEngine2.shutdown( );
	}
	/**
	 * 
	 * @param myDataEngine
	 * @return
	 * @throws BirtException
	 */