Bug 139365 The result of grouping is wrong
Description: The result of grouping is wrong. Step to reproduce: Steps to reproduce: 1. New a report. 2. Create a data source and a data set based on the report. 3. Drag the dataset to the layout, and set two groups on the table. The first level group information: Group key: CITY Interval type: prefix Range: 1 The second level group information: Group key: CUSTOMERNUMBER Interval type: Interval Range: 4 4. Save and preview. (Please refer to the attached design file) Actual result: The result of grouping is wrong. Expected result: In the second level group, the CUSTOMERNUMBER 157, 303, 357, 323 shouldnt in a group. They must be regard as single group according to the conditional of the second level group.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/impl/QueryExecutor.java
{
	private 	IBaseQueryDefinition 	baseQueryDefn;
	private 	AggregateTable 			aggrTable;
	private 	AggregateCalculator		aggregates;
	
	private 	Scriptable 				sharedScope;
	
	
	private		Scriptable				parentScope;
	
	
	private		Scriptable				queryScope;
	private 	boolean 				isPrepared = false;
	private 	boolean					isExecuted = false;
	private		Map						queryAppContext;
	
	private		int						nestedLevel = 1;
	
	protected 	DataSourceRuntime		dataSource;	
	protected	DataSetRuntime			dataSet;
	
	protected 	IDataSource				odiDataSource;
	protected 	IQuery					odiQuery;