**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;)
```

{
    DetachedPartsInfo res;
    for (const auto & disk : getDisks())
    {
        String detached_path = fs::path(relative_data_path) / MergeTreeData::DETACHED_DIR_NAME;
        
        if (disk->exists(detached_path))
        {
            for (auto it = disk->iterateDirectory(detached_path); it->isValid(); it->next())
            {
                res.push_back(DetachedPartInfo::parseDetachedPartName(disk, it->name(), format_version));
            }
        }
    }
    return res;
}
void MergeTreeData::validateDetachedPartName(const String & name)
{
    if (name.find('/') != std::string::npos || name == "." || name == "..")
        throw DB::Exception("Invalid part name '" + name + "'", ErrorCodes::INCORRECT_FILE_NAME);
    if (startsWith(name, "attaching_") || startsWith(name, "deleting_"))
        throw DB::Exception("Cannot drop part " + name + ": "
                            "most likely it is used by another DROP or ATTACH query.",
                            ErrorCodes::BAD_DATA_PART_NAME);
}
void MergeTreeData::dropDetached(const ASTPtr & partition, bool part, ContextPtr local_context)