Skip to content

Instantly share code, notes, and snippets.

@thjanssen

thjanssen/DetachEntity.java

Last active July 6, 2016 02:47
Show Gist options
  • Save thjanssen/3f2cb5bd0705b82170fce6c957d9f68a to your computer and use it in GitHub Desktop.
Save thjanssen/3f2cb5bd0705b82170fce6c957d9f68a to your computer and use it in GitHub Desktop.
Download ZIP
Raw
DetachEntity.java
PersonEntity p = em.find(PersonEntity.class, 1L);
log.info("Detach PersonEntity");
em.flush();
em.detach(p);
em.createNativeQuery("UPDATE person p SET firstname = firstname || '-changed'").executeUpdate();
p = em.find(PersonEntity.class, 1L);
Raw
NativeUpdate.java
em.createNativeQuery("UPDATE person p SET firstname = firstname || '-changed'").executeUpdate();
Raw
OutdatedCache.java
PersonEntity p = em.find(PersonEntity.class, 1L);
em.createNativeQuery("UPDATE person p SET firstname = firstname || '-changed'").executeUpdate();
log.info("FirstName: "+p.getFirstName());
p = em.find(PersonEntity.class, 1L);
log.info("FirstName: "+p.getFirstName());
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment