Daily Archives: February 15, 2007

Hibernate: so, the identifier field *is* mandatory after all!

Posted on February 15, 2007 by Eric Lefevre-Ardant

Is it obvious to everyone that an identifier is mandatory in Hibernate? I actually thought that Hibernate generated some kind of internal identifier for classes that do not specify one. The documentation says: saveOrUpdate() does the following: […] if the … Continue reading →

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