```sql
drop table if exists src;

create table src( A Int64, B String, C String) Engine=MergeTree order by A
SETTINGS min_bytes_for_wide_part=0;
insert into src values(1, 'one', 'test');

alter table src detach partition tuple();

alter table src modify column B Nullable(String);

alter table src attach partition tuple();
select * from src;
┌─A─┬─B───┬─C────┐
│ 1 │ one │ test │
└───┴─────┴──────┘

alter table src update C = 'test1' where 1 settings mutations_sync=2;

select * from src;
┌─A─┬─B────┬─C─────┐
│ 1 │ ᴺᵁᴸᴸ │ test1 │   -- expected B='one'
└───┴──────┴───────┘
```

```sql
drop table if exists src;
create table src( A String, B String, C String) Engine=MergeTree order by A
SETTINGS min_bytes_for_wide_part=0;
insert into src values('one', 'one', 'test');

alter table src detach partition tuple();

alter table src modify column A LowCardinality(String);

alter table src attach partition tuple();

select * from src;
┌─A───┬─B───┬─C────┐
│ one │ one │ test │
└─────┴─────┴──────┘

alter table src update C = 'test1' where 1 settings mutations_sync=2;

select * from src;

Received exception from server (version 22.9.1):
Code: 49. DB::Exception: Received from localhost:9000. DB::Exception: 
Got empty stream for SerializationLowCardinality keys.: (while reading column A): 
(while reading from part /var/lib/clickhouse/store/11b/11b74812-48b9-4c1f-9bdc-3e7a28137a9e/all_3_3_0_4/ from mark 0 with max_rows_to_read = 1): 
While executing MergeTreeInOrder. (LOGICAL_ERROR)

```

```sql
drop table if exists src;
create table src( A String, B String, C String) Engine=MergeTree order by A
SETTINGS min_bytes_for_wide_part=0;
insert into src values('one', 'one', 'test');

alter table src detach partition tuple();

alter table src modify column A LowCardinality(String);

alter table src attach partition tuple();

select * from src;
┌─A───┬─B───┬─C────┐
│ one │ one │ test │
└─────┴─────┴──────┘

alter table src modify column C LowCardinality(String);

select * from src;

Received exception from server (version 22.9.3):
Code: 49. DB::Exception: Received from localhost:9000. 
DB::Exception: Got empty stream for SerializationLowCardinality keys.: 
```

related https://github.com/ClickHouse/ClickHouse/issues/42083 , https://github.com/ClickHouse/ClickHouse/issues/42074
(basically it's the same one issue, but I opened this one, because I think the root issue is in `alter update`.

it seems `alter update` updates columns.txt for all columns even if they are not participated in the `alter update`.
ctx->new_data_part->checksums = ctx->source_part->checksums;
        ctx->compression_codec = ctx->source_part->default_codec;
        if (ctx->mutating_pipeline_builder.initialized())
        {
            QueryPipelineBuilder builder(std::move(ctx->mutating_pipeline_builder));
            if (ctx->execute_ttl_type == ExecuteTTLType::NORMAL)
                builder.addTransform(std::make_shared<TTLTransform>(builder.getHeader(), *ctx->data, ctx->metadata_snapshot, ctx->new_data_part, ctx->time_of_mutation, true));
            if (ctx->execute_ttl_type == ExecuteTTLType::RECALCULATE)
                builder.addTransform(std::make_shared<TTLCalcTransform>(builder.getHeader(), *ctx->data, ctx->metadata_snapshot, ctx->new_data_part, ctx->time_of_mutation, true));
            ctx->out = std::make_shared<MergedColumnOnlyOutputStream>(
                ctx->data_part_storage_builder,
                ctx->new_data_part,
                ctx->metadata_snapshot,
                ctx->updated_header,
                ctx->compression_codec,
                std::vector<MergeTreeIndexPtr>(ctx->indices_to_recalc.begin(), ctx->indices_to_recalc.end()),
                nullptr,
                ctx->source_part->index_granularity,
                &ctx->source_part->index_granularity_info
            );
            ctx->mutating_pipeline = QueryPipelineBuilder::getPipeline(std::move(builder));
            ctx->mutating_pipeline.setProgressCallback(ctx->progress_callback);
            
            ctx->mutating_pipeline.disableProfileEventUpdate();
            ctx->mutating_executor = std::make_unique<PullingPipelineExecutor>(ctx->mutating_pipeline);
            ctx->projections_to_build = std::vector<ProjectionDescriptionRawPtr>{ctx->projections_to_recalc.begin(), ctx->projections_to_recalc.end()};
            part_merger_writer_task = std::make_unique<PartMergerWriter>(ctx);
        }
    }
    void finalize()