Function GenerateRandomDate64Array

cpp/src/arrow/adapters/orc/adapter_test.cc:123–128

}

Result<std::shared_ptr<Array>> GenerateRandomDate64Array(int64_t size,
                                                         double null_probability) {
  random::RandomArrayGenerator rand(kRandomSeed);
  return CastInt64ArrayToTemporalArray<Date64Array>(
      date64(), rand.Int64(size, kMilliMin, kMilliMax, null_probability));
}

Result<std::shared_ptr<Array>> GenerateRandomTimestampArray(
    int64_t size, std::shared_ptr<TimestampType> type, double null_probability) {