Looks like https://github.com/ClickHouse/ClickHouse/pull/21303 is broke also "clear column" for such columns.

How to reproduce:

```
CREATE TABLE test.TTAdmLog
(
    `ts` DateTime,
    `event_date` Date DEFAULT toDate(ts),
    `impression_id` String DEFAULT '',
    `creative_id` String DEFAULT '',
    `creative_adm` String DEFAULT '',
    `impression_id_compressed` FixedString(16) DEFAULT UUIDStringToNum(impression_id),
    `impression_id_hashed` UInt16 DEFAULT reinterpretAsUInt16(impression_id_compressed),
)
ENGINE = ReplicatedMergeTree('/clickhouse/tables/{shard}/TTAdmLogTest', '{replica}')
PARTITION BY toMonday(event_date)
ORDER BY (event_date, impression_id_hashed)
SAMPLE BY impression_id_hashed
SETTINGS replicated_deduplication_window = 1000, replicated_deduplication_window_seconds = 864000, index_granularity = 8192

CREATE MATERIALIZED VIEW test.TTView
(
    `event_date` Date,
    `creative_id` String,
    `creative_adm` AggregateFunction(anyLast, String),
)
ENGINE = ReplicatedAggregatingMergeTree('/clickhouse/tables/{shard}/TTViewTest', '{replica}', event_date, (event_date, creative_id), 8192) AS
SELECT 
    toStartOfMonth(event_date) AS event_date,
    arrayJoin(splitByChar(',', creative_id)) AS creative_id,
    anyLastState(creative_adm) AS creative_adm,
FROM test.TTAdmLog
GROUP BY 
    event_date,
    creative_id,

```


ClickHouse server version 20.9.3 revision 54439.

```
alter table test.TTAdmLog clear column creative_adm in partition '2021-03-22'

OK

```
ClickHouse server version 21.4.3 revision 54447.

```
alter table test.TTAdmLog  clear column creative_adm in partition '2021-03-22'

DB::Exception: Trying to ALTER DROP column creative_adm which is referenced by materialized view ['TTView'].

```

metadata_snapshot->getColumns(),
                            local_context);
                    auto adding_missed = std::make_unique<ExpressionStep>(
                            query_plan.getCurrentDataStream(),
                            std::move(actions));
                    adding_missed->setStepDescription("Add columns missing in destination table");
                    query_plan.addStep(std::move(adding_missed));
                    auto actions_dag = ActionsDAG::makeConvertingActions(
                            query_plan.getCurrentDataStream().header.getColumnsWithTypeAndName(),
                            header.getColumnsWithTypeAndName(),
                            ActionsDAG::MatchColumnsMode::Name);
                    auto converting = std::make_unique<ExpressionStep>(query_plan.getCurrentDataStream(), actions_dag);
                    converting->setStepDescription("Convert destination table columns to Buffer table structure");
                    query_plan.addStep(std::move(converting));
                }
            }
        }
        if (query_plan.isInitialized())
        {
            StreamLocalLimits limits;
            SizeLimits leaf_limits;
            
            auto adding_limits_and_quota = std::make_unique<SettingQuotaAndLimitsStep>(
                    query_plan.getCurrentDataStream(),
                    destination,
                    std::move(destination_lock),
                    limits,
                    leaf_limits,
                    nullptr,
                    nullptr);