tmp = (List<String>) stack.pop(); af = (DataExpr.AggregateFunction) stack.pop(); stack.push(new DataExpr.KeepRollup(af, tmp)); break; default:
@Override public Aggregator aggregator() { return aggregator(null, true); }
tmp = (List<String>) stack.pop(); af = (DataExpr.AggregateFunction) stack.pop(); stack.push(new DataExpr.KeepRollup(af, tmp)); break; default:
@Override public Aggregator aggregator() { return aggregator(null, true); }