unsaved-value="undefined" for composite-id

springDude · **Joined:** Tue Apr 25, 2006 10:46 am **Posts:** 28

Hi

What's the exact meaning for
unsaved-value="undefined" when used with composite-id element?

The ref manual doesn't exactly say its meaning.

Thanks,

tenwit · **Joined:** Thu Dec 23, 2004 9:08 pm **Posts:** 2008

I don't think that composite-id affects the meaning of "undefined". Undefined means that hibernate must never guess whether an entity is transient or detached, it must always do a select from the DB to figure it out.