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
import org.eclipse.birt.data.engine.api.IComputedColumn;
import org.eclipse.birt.data.engine.api.IFilterDefinition;
import org.eclipse.birt.data.engine.api.IQueryDefinition;
import org.eclipse.birt.data.engine.api.IQueryResults;
import org.eclipse.birt.data.engine.api.querydefn.BaseDataSetDesign;
import org.eclipse.birt.data.engine.api.querydefn.Binding;
import org.eclipse.birt.data.engine.api.querydefn.InputParameterBinding;
import org.eclipse.birt.data.engine.api.querydefn.ScriptExpression;
import org.eclipse.birt.data.engine.core.DataException;
import org.eclipse.birt.report.data.adapter.api.AdapterException;
import org.eclipse.birt.report.data.adapter.api.DataSessionContext;
import org.eclipse.birt.report.data.adapter.api.IModelAdapter;
import org.eclipse.birt.report.data.adapter.i18n.ResourceConstants;
import org.eclipse.birt.report.model.api.ComputedColumnHandle;
import org.eclipse.birt.report.model.api.DataSetHandle;
import org.eclipse.birt.report.model.api.DataSourceHandle;
import org.eclipse.birt.report.model.api.FilterConditionHandle;
import org.eclipse.birt.report.model.api.JointDataSetHandle;
import org.eclipse.birt.report.model.api.ModuleHandle;
import org.eclipse.birt.report.model.api.ParamBindingHandle;
/**
 * 
 */
class QueryExecutionHelper
{
	
	private DataEngine dataEngine;
	private IModelAdapter modelAdaptor;
	private DataSessionContext sessionContext;