Bug 213947 The user defined aggregation in chart builder's data binding doesn't work[13]
Description: The user defined aggregation in chart builder's data binding doesn't work[13] Build number: 2.3.0.v20071227-0800 Steps to reproduce: 1, New a chart 2, Select the data binding 3, New a aggregation such as aggregate on one row and COUNT or SUM 4, Check the result in chart builder Expected result: The aggregation binding's result should be correct Actual result: The aggregation doesn't work and only retrieve the value of that row Error log:
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/impl/QueryExecutionHelper.java
private boolean useResultHints;
	
	
	private DataSetHandle major;
	/**
	 * @param dataEngine
	 * @param modelAdaptor
	 * @param moduleHandle
	 */
	QueryExecutionHelper( DataEngine dataEngine, IModelAdapter modelAdaptor,
			DataSessionContext sessionContext )
	{
		this( dataEngine, modelAdaptor, sessionContext, true );
	}
	
	/**
	 * @param dataEngine
	 * @param modelAdaptor
	 * @param moduleHandle
	 * @param useResultHints
	 */
	QueryExecutionHelper( DataEngine dataEngine, IModelAdapter modelAdaptor,
			DataSessionContext sessionContext, boolean useResultHints )
	{
		this.dataEngine = dataEngine;
		this.modelAdaptor = modelAdaptor;
		this.sessionContext = sessionContext;
		this.useResultHints = useResultHints;
	}
	/**