第1次送出2026-01-27 12:07:25SELECT * FROM new_msg_list WHERE read_status=0 AND send_time<'2026-01-27 12:07:25' AND priority='1' order by id asc limit 1 for update

單一for迴圈執行時間 0.00088191032409668 seconds

總迴圈執行時間 0.017206907272339 seconds