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Hibernate sets columns to null

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pozzad

Post subject: Hibernate sets columns to null

Posted: Tue Dec 23, 2003 6:12 am

Newbie

Joined: Tue Dec 23, 2003 6:05 am
Posts: 2

Hi all,
could anyone tell me when/why hibernate sets to null some fields on a database, without a session.save call ?
It is happened to me and unfortunately I dont'know how to reproduce it:
it seem that after manually recreating a table (mapped on a hibernate bean) while my webapp was running, some fields on other tables were
set to null!! These fields were non referenced by keys/relationships but
just descptions, etc...

Thanks

Davide

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david

Post subject:

Posted: Tue Dec 23, 2003 6:30 am

Hibernate Team

Joined: Tue Aug 26, 2003 7:19 pm
Posts: 2364
Location: Brisbane, Australia

Hibernate will not change the data without it getting instructions directly or implied by the mapping document (such as a cascading action).

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pozzad

Post subject:

Posted: Tue Dec 23, 2003 6:38 am

Newbie

Joined: Tue Dec 23, 2003 6:05 am
Posts: 2

Ok,
but could a manual action on the database cause a hibernate cache
inconsistency as happens with the EJB commit A option ?

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