[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - Do updates to ejb3 entity objects only update for new values

[triad717]

Hello,

If I have an entity bean in ejb3 that is loaded with one row from a database, and then I update only one of the fields in the entity bean, will every column in the database row also be updated -or is only the affected column updated?

The reason I ask is that we have triggers set to fire if a particular column is updated and write to an event table.... if every field is updated, when only one column was actually updated, then a number of false events are written :(

Thank You for any and all assistance...
Ed

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