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JPA and Hibernate -- Manual Flush

Greg Charles
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Joined: Oct 01, 2001
Posts: 2771
    
  10

I've read in several places, including "Seam in Action" (Manning), that an important part of Hibernate not supported by JPA is manual flush. However, the JPA EntityManager does have a flush() method, so I'm a bit confused. Does it mean that JPA allows manual flushes, but you can't stop it from also auto-syncing to the database as it sees fit? Or does it mean that em.flush() won't have any effect unless using the Hibernate implementation of JPA?
 
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subject: JPA and Hibernate -- Manual Flush
 
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