Does ID is required in mapping file, even if table..

ashish.mishra16 · **Posted:** Tue Jun 12, 2007 8:17 am

Hi Friends,

I have a very simple question, that is id field required in hibernate-mapping file.

If some table don't have any primary then? how to do?

javri28 · **Joined:** Mon Nov 13, 2006 9:43 am **Posts:** 30

Hi,

Have you tried to define any other(non-PK) field as id?

I have:

<class name="de.tsystems.fbs3.hibernate.beans.Fbs3LogEntry" table="@schema_name@.V91VLOG_0001">

<id name="actionNumber" column="LOG_AKTION_NR" />
...

</class>

In my case V91VLOG_0001 is even no table but DB view, so there is no PK.

Hope it helps.

Regards,

Giorgi