Bug 155799 [regression]Error occour when previewing attached report in web viewer
Error occour when previewing attached report in web viewer Step to reproduce: preview attached report in web viewer Expected: work properly Actual : Error occour in web viewer while in PDF and HTML displayed properly.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/impl/PreparedDummyQuery.java
{
	private DataEngineContext context;
	private ExprManager exprManager;
	private Scriptable sharedScope;
	private IQueryDefinition queryDefn;
	private ISubqueryDefinition subQueryDefn;
	
	private String subQueryName;
	private int subQueryIndex;
	
	private Map subQueryMap;
	
	/**
	 * @param context
	 * @param queryDefn
	 * @param sharedScope
	 */
	PreparedDummyQuery( DataEngineContext context, IQueryDefinition queryDefn,