Hibernate updates objects incorrectly on the following condition:
- hibernate.create_empty_composites.enabled = true
(ref: http://in.relation.to/2016/02/10/hibernate - orm-510-final-release/#embeddables-and-all-null-column-values)
- the entity has @SelectBeforeUpdate and @Embedded property
- a object is retrieved with empty embedded property
- the object is detached and then session.update(obj) is called without any change
This bug has a serious consequence of updating audit information incorrectly (with or without envers.) |
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