this.sharedScope = sharedScope; this.exprManager = new ExprManager( ); this.exprManager.addBindingExpr( null, queryDefn.getResultSetExpressions( ), 0 );
init( context, queryDefn, sharedScope );
	PreparedDummyQuery( DataEngineContext context, IQueryDefinition queryDefn,			Scriptable sharedScope )	{		assert queryDefn != null;		this.context = context;		this.queryDefn = queryDefn;		this.sharedScope = sharedScope;		this.exprManager = new ExprManager( );		this.exprManager.addBindingExpr( null, queryDefn.getResultSetExpressions( ),				0 );	}