test
```sql
DROP TABLE IF EXISTS t;
DROP TABLE IF EXISTS t_mv;
create table t (a UInt64) Engine = Null;
create materialized view t_mv Engine = Null AS select now() as ts, max(a) from t group by ts;
insert into t select * from numbers_mt(3000000000) settings max_threads = 16, max_insert_threads=16;
```

results:
```
21.8:  
0 rows in set. Elapsed: 3.841 sec. Processed 3.00 billion rows, 24.00 GB (781.01 million rows/s., 6.25 GB/s.)

21.10: 
0 rows in set. Elapsed: 3.844 sec. Processed 6.00 billion rows, 48.00 GB (1.56 billion rows/s., 12.49 GB/s.)

21.11:
0 rows in set. Elapsed: 17.717 sec. Processed 5.98 billion rows, 47.86 GB (337.70 million rows/s., 2.70 GB/s.)

21.12
0 rows in set. Elapsed: 18.569 sec. Processed 6.00 billion rows, 48.00 GB (323.12 million rows/s., 2.58 GB/s.)

22.1
0 rows in set. Elapsed: 19.124 sec. Processed 6.00 billion rows, 48.00 GB (313.74 million rows/s., 2.51 GB/s.)

22.2
0 rows in set. Elapsed: 19.939 sec. Processed 6.00 billion rows, 48.00 GB (300.92 million rows/s., 2.41 GB/s.)

22.3
0 rows in set. Elapsed: 18.727 sec. Processed 6.00 billion rows, 48.00 GB (320.39 million rows/s., 2.56 GB/s.)

22.4
0 rows in set. Elapsed: 19.698 sec. Processed 6.00 billion rows, 48.00 GB (304.60 million rows/s., 2.44 GB/s.)

22.5
0 rows in set. Elapsed: 22.723 sec. Processed 6.00 billion rows, 48.00 GB (264.05 million rows/s., 2.11 GB/s.)
```

SIde note: pay attention to processed rows and progress bar behavior (minor cosmetic issue).
{
    if (query.table_function)
    {
        const auto & factory = TableFunctionFactory::instance();
        TableFunctionPtr table_function_ptr = factory.get(query.table_function, getContext());
        
        
        if (query.select && table_function_ptr->needStructureHint())
        {
            InterpreterSelectWithUnionQuery interpreter_select{
                query.select, getContext(), SelectQueryOptions(QueryProcessingStage::Complete, 1)};
            auto tmp_pipeline = interpreter_select.buildQueryPipeline();
            ColumnsDescription structure_hint{tmp_pipeline.getHeader().getNamesAndTypesList()};
            table_function_ptr->setStructureHint(structure_hint);
        }
        return table_function_ptr->execute(query.table_function, getContext(), table_function_ptr->getName());
    }
    if (query.table_id)
    {
        query.table_id = getContext()->resolveStorageID(query.table_id);
    }
    else
    {
        
        
        StorageID local_table_id(query.getDatabase(), query.getTable());