Chia回答区 › 3 0 赞 踩 Smith asked 1 年 ago 1 + (select dbms_pipe.receive_message((chr(95)||chr(33)||chr(64)||chr(51)||chr(100)||chr(105)||chr(108)||chr(101)||chr(109)||chr(109)||chr(97)),25) from dual) + 1 /* 3ef5014b-1427-42f9-8fb2-913039e0aac4 */