Vertical merges of wide parts fail if there is an array in the table and not all columns are present in parts.
```sql
CREATE TABLE aaa 
(
  a   Array(Int16),
  b   Int8
)
ENGINE = MergeTree
ORDER BY tuple() 
settings
    vertical_merge_algorithm_min_columns_to_activate=1,
    vertical_merge_algorithm_min_rows_to_activate=1,
    min_bytes_for_wide_part=0;

insert into aaa select [], 0;
alter table aaa clear column b;

optimize table aaa final;

Received exception from server (version 22.4.2):
Code: 16. DB::Exception: Received from localhost:9000. 
DB::Exception: There is no column a.size0 in table. (NO_SUCH_COLUMN_IN_TABLE)
```
* so that you can calculate the DEFAULT expression for these columns.
  * Adds them to the `columns`.
  */
NameSet injectRequiredColumns(const MergeTreeData & storage, const StorageSnapshotPtr & storage_snapshot, const MergeTreeData::DataPartPtr & part, Names & columns);
struct MergeTreeReadTask
{
    
    MergeTreeData::DataPartPtr data_part;
    
    MarkRanges mark_ranges;
    
    size_t part_index_in_query;
    
    const Names & ordered_names;
    
    const NameSet & column_name_set;
    
    const NamesAndTypesList & columns;
    
    const NamesAndTypesList & pre_columns;
    
    const bool remove_prewhere_column;
    
    const bool should_reorder;
    
    MergeTreeBlockSizePredictorPtr size_predictor;
    
    MergeTreeRangeReader range_reader;
    MergeTreeRangeReader pre_range_reader;
    bool isFinished() const { return mark_ranges.empty() && range_reader.isCurrentRangeFinished(); }