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/ParserSystemQuery.h>
#include <Parsers/ASTSystemQuery.h>
#include <Parsers/CommonParsers.h>
#include <Parsers/ExpressionElementParsers.h>
#include <Parsers/ASTIdentifier.h>
#include <Parsers/ASTLiteral.h>
#include <Parsers/parseDatabaseAndTableName.h>
#include <magic_enum.hpp>
#include <base/EnumReflection.h>
namespace ErrorCodes
{
}
namespace DB
{
static bool parseQueryWithOnClusterAndMaybeTable(std::shared_ptr<ASTSystemQuery> & res, IParser::Pos & pos,