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/MultiPassExpressionCompiler.java
private List caculatedAggregateList;
	private int currentGroupLevel, exprType;
	
	private AggregateTable table;
	private boolean hasAggregate = false;
	
	private boolean hasNesetedAggregate = false;
	private Scriptable scope;
	private ResultSetPopulator rsPopulator;
    private final String ROW_INDICATOR = "row";
    private final String TOTAL_OVERALL = "Total.OVERALL";
    
    
    
	
	private List currentGroupLevelList = new ArrayList( );
	private final static String AGGR_VALUE = "_temp_aggr_value";
	private boolean useRsMetaData = true;
	private BaseQuery baseQuery;
	
	
	private List visitedList;
	
	/**
	 * ExpressionParseHelper to help user parse common expression.
	 * 
	 * @param metaData
	 */
	public MultiPassExpressionCompiler( ResultSetPopulator rsPopulator,
			BaseQuery query, Scriptable scope, List availableAggrObj )