Need help on Assigned Identifiers

lokesh · **Joined:** Thu Mar 11, 2004 11:30 pm **Posts:** 9

hi,

i am using hibernate version 2.1.2.

i like to know what can be the best value for "usaved-value" attribute for assigned identifiers. Also i want to perform optimistic locking on the tables, so how can i use version element if i use "assigned identifiers".

Thanks.

Lokesh.

emmanuel · **Posted:** Fri Mar 12, 2004 2:34 pm

Use the <version unsaved-value=/> it exactly fits your needs.
If version is a primitive, use negative,
use null otherwise

lokesh · **Joined:** Thu Mar 11, 2004 11:30 pm **Posts:** 9

Hi emmanuel,

Thanks for the reply, i added <version unsaved-value="negative"> and it works for me.

Lokesh.