for (int i = 0, targetIdx = groupingKeyNum; i < aggEvalNodes.size(); i++, targetIdx++) {
targets[targetIdx] = block.namedExprsMgr.getTarget(aggEvalNames.get(i));
}
groupingNode.setTargets(targets);
block.unsetAggregationRequire();
verifyProjectedFields(block, groupingNode);
return groupingNode;
}