Hibernate version:3.0

Name and version of the database you are using:UDB 8

Hi,
When I say session.save(), record is getting inserted properly in my database with correct identity. But return value of save() method is returning me always 0(zero) instead of identity, which got inserted. But I can get the value from object using getter method once is commit trasaction and close session.

This happens only in my UDB database where table is reference table.
Samething works with HSQL. May I know the cause of this, if any one has come across this situation and how to fix this issue.

Thanks in advance.

Regards,
Rizwan.

How is the id generated?

Id is generated automatically by hibernate/UDB. <generator> stratergy is given as 'identity' while defining the id in mapping file.

But it inserts the id correctly in database but not returning for some reason.