小编civ*_*ine的帖子

我有这个程序,我需要生日字段格式为16-JUL-2018,但是当我运行程序时它以16-JUL-18格式更新.如何以想要的格式更新它？

PROCEDURE update_affiliate (pid                NUMBER,
                                   i_username         VARCHAR2,
                                   i_first_name       VARCHAR2,                              
                                   i_birthday         DATE)
       IS
       BEGIN
          UPDATE   affiliate_v
             SET   username = UPPER (i_username),
                   first_name = i_first_name,
                   birthday = TO_DATE(i_birthday,'DD-MON-YYYY'),
           WHERE   party_id = pid;

       END update_affiliate;