```
CREATE TABLE t (x UInt8, PROJECTION p (SELECT x GROUP BY x)) ENGINE = MergeTree ORDER BY ();
INSERT INTO t VALUES (0);

SET group_by_overflow_mode = 'any', max_rows_to_group_by = 1000, totals_mode = 'after_having_auto';
SELECT x FROM t GROUP BY x WITH TOTALS;
```
insert(max_column, range.right);
            }
        }
        ++pos;
    }
    if (!primary_key_max_column_name.empty())
    {
        if (required_columns_set.contains(partition_minmax_count_column_names[pos]))
        {
            for (const auto & part : real_parts)
            {
                const auto & primary_key_column = *part->index[0];
                auto & min_column = assert_cast<ColumnAggregateFunction &>(*partition_minmax_count_columns[pos]);
                insert(min_column, primary_key_column[0]);
            }
        }
        ++pos;
        if (required_columns_set.contains(partition_minmax_count_column_names[pos]))
        {
            for (const auto & part : real_parts)
            {
                const auto & primary_key_column = *part->index[0];
                auto & max_column = assert_cast<ColumnAggregateFunction &>(*partition_minmax_count_columns[pos]);
                insert(max_column, primary_key_column[primary_key_column.size() - 1]);
            }
        }
        ++pos;
    }
    bool has_count
        = std::any_of(required_columns.begin(), required_columns.end(), [&](const auto & name) { return startsWith(name, "count"); });