Bug 165897 [Salesforce Project]Table column lost its data when insert a new column to the right
Reproduce steps: 1. Get and install BIRT Salesforce ODA driver. 2. Download the attached BIRT report design. 3. Insert a new column to the right of Negotiation/Review. 4. Input name as "Month Grand Total" and expression as following: row["Prospecting"]+row["Qualification"]+row["NeedsAnalysis"]+row["ValueProposition"]+row["IdDecisionMakers"]+row["PerceptionAnalysis"]+row["ProposalPriceQuote"]+row["NegotiationReview"] 5. Run the report and Negotiation/Review column lost its data.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/expression/ExpressionProcessor.java
return;
		}
		
		
		if ( helper.hasNestedAggregate( ) )
		{
			table.calculate( resultIterator,
					dataset.getScriptScope( ),
					(JSAggrValueObject) dataset.getJSTempAggrValueObject( ) );
		}
		else
		{
			table.calculate( resultIterator, dataset.getScriptScope( ) );
		}
		Scriptable aggrObj = table.getJSAggrValueObject( );
		dataset.setJSTempAggrValueObject( aggrObj );;
		for ( int i = 0; i < aggrList.size( ); i++ )
		{
			AggregateObject obj = (AggregateObject) aggrList.get( i );
			obj.setAvailable( true );
			if ( availabeAggrList == null )
				availabeAggrList = new ArrayList( );
			availabeAggrList.add( obj );
		}
	}
		
	/**
	 * compile conditional expression
	 * 
	 * @param baseExpression