**Describe what's wrong**

Including a LowCardinality column in an `ON` clause containing an `OR` operator results in this exception:

```
DB::Exception: Expected ColumnLowCardinality, got String: While executing JoiningTransform. (ILLEGAL_COLUMN)
```

**Does it reproduce on recent release?**

22.1.2

**How to reproduce**

Minimal repro case:

```sql
WITH t1 AS
    (
        SELECT toLowCardinality('x') AS col
    )
SELECT *
FROM t1
INNER JOIN t1 AS t2 ON (t1.col = t2.col) OR (t1.col = t2.col)
```

However, casting to String works:

```sql
WITH t1 AS
    (
        SELECT toLowCardinality('x') AS col
    )
SELECT *
FROM t1
INNER JOIN t1 AS t2 ON (CAST(t1.col AS String) = CAST(t2.col AS String)) OR (CAST(t1.col AS String) = CAST(t2.col AS String))
```

Without `OR`, casting is not necessary:

```sql
WITH t1 AS
    (
        SELECT toLowCardinality('x') AS col
    )
SELECT *
FROM t1
INNER JOIN t1 AS t2 ON t1.col = t2.col
```

**Expected behavior**

It should not be necessary to use CAST when joining on a LowCardinality column with multiple `OR` expressions.
return Type::key8;
        if (size_of_field == 2)
            return Type::key16;
        if (size_of_field == 4)
            return Type::key32;
        if (size_of_field == 8)
            return Type::key64;
        if (size_of_field == 16)
            return Type::keys128;
        if (size_of_field == 32)
            return Type::keys256;
        throw Exception("Logical error: numeric column has sizeOfField not in 1, 2, 4, 8, 16, 32.", ErrorCodes::LOGICAL_ERROR);
    }
    
    if (all_fixed && keys_bytes <= 16)
        return Type::keys128;
    if (all_fixed && keys_bytes <= 32)
        return Type::keys256;
    
    if (keys_size == 1
        && (typeid_cast<const ColumnString *>(key_columns[0])
            || (isColumnConst(*key_columns[0]) && typeid_cast<const ColumnString *>(&assert_cast<const ColumnConst *>(key_columns[0])->getDataColumn()))))
        return Type::key_string;
    if (keys_size == 1 && typeid_cast<const ColumnFixedString *>(key_columns[0]))
        return Type::key_fixed_string;
    
    return Type::hashed;
}
template<typename KeyGetter, bool is_asof_join>
static KeyGetter createKeyGetter(const ColumnRawPtrs & key_columns, const Sizes & key_sizes)