why "Could not synchronize database state with session&

siberian · **Joined:** Tue Feb 24, 2004 11:43 pm **Posts:** 4

The relational model is a one to many association

fafnir · **Joined:** Wed Dec 03, 2003 9:41 pm **Posts:** 87

What operation did you do?Save, query, Update or delete?
I happened this before because when I am saving parent data without call child.setParent method before.

emmanuel · **Posted:** Wed Feb 25, 2004 8:49 am

Please read the red notice before posting and follow it.

siberian · **Joined:** Tue Feb 24, 2004 11:43 pm **Posts:** 4

I use the keyword of "identity".and not to add the attibute of "unsaved-value='0'".