Method reset_globals

sql/sql_class.cc:2477–2486

*/

void THD::reset_globals()
{
  mysql_mutex_lock(&LOCK_thd_kill);
  mysys_var= 0;
  mysql_mutex_unlock(&LOCK_thd_kill);

  /* Undocking the thread specific data. */
  set_current_thd(0);
  net.thd= 0;
}

/*
  Cleanup after query.