expressions/aggregation/AggregateFunction.proto

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// to you under the Apache License, Version 2.0 (the
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//   http://www.apache.org/licenses/LICENSE-2.0
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syntax = "proto2";

package quickstep.serialization;

message AggregateFunction {
  enum AggregationID {
    AVG = 0;
    COUNT = 1;
    MAX = 2;
    MIN = 3;
    SUM = 4;
  }

  required AggregationID aggregation_id = 1;
}