pub const enum_server_command_COM_DAEMON: enum_server_command = 29;Expand description
Currently refused by the server. See ::dispatch_command.
Also used internally to mark the session as a “daemon”,
i.e. non-client THD. Currently the scheduler and the GTID
code does use this state.
These threads won’t be killed by KILL
@sa Event_scheduler::start, ::init_thd, ::kill_one_thread, ::Find_thd_with_id