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
{
		
		IResultIterator resultIt = executeQuery( getAnotherSubQuery( ) );
		resultIt.getSecondaryIterator( "IAMTEST", null );
		testPrintln( "query data" );
		outputData( resultIt );
		
		checkOutputFile( );
	}
	
	/**
	 * @throws Exception
	 */
	public void test4( ) throws Exception
	{
		
		IResultIterator resultIt = executeQuery( getAnotherSubQuery( false ) );
		
		testPrintln( "query data" );
		while ( resultIt.next( ) )
		{
			IResultIterator resultIt2 = resultIt.getSecondaryIterator( "IAMTEST", null );
			outputData( resultIt2 );
		}
	}
	
	/**
	 * @return
	 */
	private QueryDefinition getAnotherSubQuery( )