[hibernate-dev] JPA merge question about detached entity with lazy fields that haven't been fetched...
emmanuel at hibernate.org
Wed May 16 10:16:15 EDT 2012
On 16 mai 2012, at 14:28, Scott Marlow wrote:
> According to JPA 2.0 specification section 220.127.116.11, when merging a
> detached entity with lazy associations that haven't been fetched:
> The persistence provider must not merge fields marked LAZY that have not
> been fetched: it must ignore such fields when merging.
> After merging an entity, will accessing one of the entities LAZY fields
> (that was previously not fetched) result in a lazy initialization error
> or will we try to fetch from the database?
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