Hi all,

We have to deal with a class used by our application in the following way :
- read entities
- insert new entities
- NEVER update entitites
- NEVER delete entities

Is the usage of the class attribute mutable="false" is appropriate in this case to get some hibernate optimizations (which ones ? ;))

Or is the mutable="false" should only be used if no INSERT is done.

Thanks.
Christophe.