Bug 131011 Support running query based on report document data
Data Engine should support running a query based on data set and expression data stored in a report document. This bugzilla entry serves as a repository for design docs and notes related to this feature.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/impl/ResultIterator.java
{
		
		private DataEngineContext context;
		private String queryResultID;
		private IBaseQueryDefinition queryDefn;
		
		private RDSave rdSave;
		
		private String subQueryName;
		
		private int subQueryIndex;
		
		private int groupLevel;
		
		private int[] subQueryInfo;
		
		private org.eclipse.birt.data.engine.odi.IResultIterator odiResult;
		private boolean isBasicSaved;