be/src/exec/non-grouping-aggregator-ir.cc

// Licensed to the Apache Software Foundation (ASF) under one
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// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
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#include "exec/non-grouping-aggregator.h"

#include "runtime/row-batch.h"

using namespace impala;

Status NonGroupingAggregator::AddBatchImpl(RowBatch* batch) {
  Tuple* output_tuple = singleton_output_tuple_;
  FOREACH_ROW(batch, 0, batch_iter) {
    UpdateTuple(agg_fn_evals_.data(), output_tuple, batch_iter.Get());
  }
  return Status::OK();
}