if (projRel != null) { List<Pair<RexNode, String>> namedProjects = projRel.getNamedProjects(); int nChildFields = childFields.size(); int[] adjustments = new int[nChildFields];
if (projRel != null) { List<Pair<RexNode, String>> namedProjects = projRel.getNamedProjects(); int nChildFields = childFields.size(); int[] adjustments = new int[nChildFields];