hi,
v21.12.3.1-stable
clickhouse-client execute 'system RELOAD FUNCTION on cluster cluster test_function;'
Actual execution differs from expectations.

![image](https://user-images.githubusercontent.com/35019926/153533788-53ed9c1f-d383-4bc8-b85e-d1828328ad7e.png)



#include <Parsers/ASTIdentifier.h>
#include <Parsers/IAST.h>
#include <Parsers/ASTSystemQuery.h>
#include <Common/quoteString.h>
#include <IO/Operators.h>
#include <magic_enum.hpp>
namespace DB
{
namespace
{
    std::vector<std::string> getTypeIndexToTypeName()
    {
        constexpr std::size_t types_size = magic_enum::enum_count<ASTSystemQuery::Type>();
        std::vector<std::string> type_index_to_type_name;
        type_index_to_type_name.resize(types_size);
        auto entries = magic_enum::enum_entries<ASTSystemQuery::Type>();
        for (const auto & [entry, str] : entries)
        {
            auto str_copy = String(str);
            std::replace(str_copy.begin(), str_copy.end(), '_', ' ');
            type_index_to_type_name[static_cast<UInt64>(entry)] = std::move(str_copy);
        }
        return type_index_to_type_name;
    }
}
const char * ASTSystemQuery::typeToString(Type type)