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
private boolean GEN_add_filter;
	private boolean GEN_add_group;
	private boolean GEN_add_subquery;
	private boolean GEN_print;
	private boolean GEN_use_invalid_column;
	
	private int UPDATE_add_filter;
	private boolean UPDATE_add_sort;
	private boolean UPDATE_add_same_group;
	private boolean UPDATE_add_diff_group;
	private int UPDATE_add_subquery;
	
	private int PRE_add_filter;
	private boolean PRE_add_sort;
	private	boolean PRE_execute_query;
	private boolean PRE_print_groupinfo;
	private boolean PRE_use_skipto;
	private int PRE_use_skipto_num;
		
	private boolean PRE_basedon_genfilter;
	
	private List GEN_filterDefn;
	private List UPDATE_filterDefn;
	
	private boolean TEST_ISEMPTY;
	
	private final static int UPDATE = 1;
	private final static int PRESENTATION = 2;
	
	private final static String subQueryName1 = "IAMTEST1";