Bug 132515 Expression like "Toltal.rank(Tolta.ave(row[a]),ture,Null,1)" is return an error
Description: Add an expression like "Toltal.rank(Tolta.ave(row[a]),ture,Null,1)" is return an error.The nesting "Toltal" seem not to be work. Step to reproduce: 1.new a datasource and dataset 2.drag the dataset to layout veiw for a table 3.set a group on the table 4.Insert a data into the group header with the expression e.g. "Toltal.rank(Tolta.ave(row[a]),ture,Null,1)" Actual result: An error was thrown out Expected result: It should work correctly in order to support some requirments
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/impl/QueryExecutor.java
{
					
					assert false;
					throw DataException.wrap(e);
				}
				
				if ( paramValue != DataSetRuntime.UNSET_VALUE )
				{
					String paramValueStr = this.getParameterValueString(
								paramHints[i].getDataType(), paramValue);
					paramHints[i].setDefaultInputValue( paramValueStr );
					bindingResolved[i] = true;
				}
			}
		}
		Context cx = null;
		if ( evaluateValue )
			cx = Context.enter( );
		try
		{
			
			
			
			
			
			
			resolveParameterBindings(
				( (IQueryDefinition) this.baseQueryDefn ).getInputParamBindings( ),
				paramHints, bindingResolved, cx );