Function RepeatRowTableUntil

cpp/src/arrow/compute/row/compare_test.cc:198–210

}

Result<RowTableImpl> RepeatRowTableUntil(const RowTableImpl& seed, int64_t num_rows) {
  RowTableImpl row_table;

  RETURN_NOT_OK(row_table.Init(default_memory_pool(), seed.metadata()));
  // Append the seed row table repeatedly to grow the row table to big enough.
  while (row_table.length() < num_rows) {
    RETURN_NOT_OK(row_table.AppendSelectionFrom(seed,
                                                static_cast<uint32_t>(seed.length()),
                                                /*source_row_ids=*/NULLPTR));
  }

  return row_table;
}

void AssertCompareColumnsToRowsAllMatch(const std::vector<KeyColumnArray>& columns,
                                        const RowTableImpl& row_table,