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/src/org/eclipse/birt/data/engine/api/querydefn/SubqueryDefinition.java
{
	private String name;
	private boolean onGroup;
	/**
	 * Constructs a SubqueryDefn. A name must be provided that uniquely
	 * identifies the subquery within the report query that contains it.
	 * 
	 * @param name
	 */
	public SubqueryDefinition( String name )
	{
		super( null );
		this.name = name;
		this.onGroup = true;
	}
	
	/**
	 * Constructs a SubqueryDefn. A name must be provided that uniquely
	 * identifies the subquery within the report query that contains it.
	 * The outer query (parent) can be another query, or a sub query.
	 * @param name
	 */
	public SubqueryDefinition( String name, BaseQueryDefinition parent )
	{
		super( parent );
		this.name = name;
		this.onGroup = true;
	}