Rename it accordingly.
{
        shutdown = true;
    }
};
}
#ifndef __clang__
#pragma GCC optimize("-fno-var-tracking-assignments")
#endif
int mainEntryClickHouseBenchmark(int argc, char ** argv)
{
    using namespace DB;
    bool print_stacktrace = true;
    try
    {
        using boost::program_options::value;
        
        
        std::optional<std::string> env_user_str;
        std::optional<std::string> env_password_str;
        std::optional<std::string> env_quota_key_str;
        const char * env_user = getenv("CLICKHOUSE_USER"); 
        if (env_user != nullptr)