Function environmentPeriods

src/utilities/sql/SqlFileTimeSeriesQuery.cpp:200–210

}

StringSet environmentPeriods(const SqlFileTimeSeriesQueryVector& queries) {
  StringSet result;
  for (const SqlFileTimeSeriesQuery& q : queries) {
    if (!q.vetted()) {
      return {};
    }
    OS_ASSERT(q.environment().get().name());
    result.insert(*(q.environment().get().name()));
  }
  return result;
}

ReportingFrequencySet reportingFrequencies(const SqlFileTimeSeriesQueryVector& queries) {
  ReportingFrequencySet result;