**Describe the issue**

Improve feedback when trying to replace a partition with a different index

**Which ClickHouse server version to use**

21.9.5


**How to reproduce**

```
DROP DATABASE IF EXISTS test;

CREATE DATABASE test;

CREATE TABLE test.A (id UInt32, company UInt32, total UInt64) ENGINE=SummingMergeTree() PARTITION BY company PRIMARY KEY (id) ORDER BY (id, company);

INSERT INTO test.A SELECT number%10 as id, number%2 as company, count() as total FROM numbers(100) GROUP BY id,company;

CREATE TABLE test.B (id UInt32, company UInt32, total UInt64) ENGINE=SummingMergeTree() PARTITION BY company ORDER BY (id, company);

ALTER TABLE test.B REPLACE PARTITION '0' FROM test.A;

```

**Error message and/or stacktrace**

```
Received exception from server (version 21.9.5):
Code: 33. DB::Exception: Received from localhost:9000. DB::Exception: Cannot read all data. Bytes read: 0. Bytes expected: 4.. (CANNOT_READ_ALL_DATA)
(query: ALTER TABLE test.B REPLACE PARTITION '0' FROM test.A;)
````

**Expected behavior**

```
Code: 33. DB::Exception: Received from localhost:9000. DB::Exception: Cannot replace partition different index (CANNOT_REPLACE_PARTITION)
(query: ALTER TABLE test.B REPLACE PARTITION '0' FROM test.A;)
```

}
    if (selected_candidate->desc->type == ProjectionDescription::Type::Aggregate)
    {
        selected_candidate->aggregation_keys = select.getQueryAnalyzer()->aggregationKeys();
        selected_candidate->aggregate_descriptions = select.getQueryAnalyzer()->aggregates();
    }
    
    query_info.prewhere_info.reset();
    return *selected_candidate;
}
QueryProcessingStage::Enum MergeTreeData::getQueryProcessingStage(
    ContextPtr query_context,
    QueryProcessingStage::Enum to_stage,
    const StorageSnapshotPtr & storage_snapshot,
    SelectQueryInfo & query_info) const
{
    if (to_stage >= QueryProcessingStage::Enum::WithMergeableState)
    {
        if (auto projection = getQueryProcessingStageWithAggregateProjection(query_context, storage_snapshot, query_info))
        {
            query_info.projection = std::move(projection);
            if (query_info.projection->desc->type == ProjectionDescription::Type::Aggregate)
                return QueryProcessingStage::Enum::WithMergeableState;
        }
        else
            query_info.projection = std::nullopt;
    }
    return QueryProcessingStage::Enum::FetchColumns;
}
MergeTreeData & MergeTreeData::checkStructureAndGetMergeTreeData(IStorage & source_table, const StorageMetadataPtr & src_snapshot, const StorageMetadataPtr & my_snapshot) const