[jboss-user] [EJB 3.0] - Re: EJB3: org.hibernate.type.SerializationException: could n

[Wolfgang Knauf]

Hi,

Exactly, I would use a generated ID column for all of my entities. 

This makes it much easier to maintain the entities, because they all work the same way (call it a "design pattern" ;-) ). And if you use a web client, you have to use the IDs e.g. for lists or as hidden fields for forms, so you need a simple PK.

Best regards

Wolfgang

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