hibernate update方法
无效（急）
我的update方法
无效 后台输出 Hibernate:
update
Qs_Score
set
exendt=?,
exmstate=?,
extime=?,
qsdate=?,
scmeetw=?,
scmemo=?,
screcept=?,
scrst=?,
strid=?,
wrexam=?
where
scrid=?
当把update改成merge后 报错
Struts Problem Report
Struts has detected an unhandled exception:
Messages:
ORA-00001: ???????? (ERJUAN.SYS_C0011847)
Could not execute JDBC batch update
Could not execute JDBC batch update; SQL [insert into Qs_Score (exendt, exmstate, extime, qs…………………………………………………………………………