Hi,
I try to update the relationship of a Node that is a collection.
Example: User has a list of Cars.
Firstly, I saved the User with the Cars set beforehand, and the whole works
with embedded mode and REST mode.
Now, I want to add one Car to the list of this User.
So I tried the following: (Scala code but easy to figure out)
val tx = graphDatabaseService.beginTx()
val user = userRepository.findById(1)
user.cars.clear() //cars being the relationships (Set[Cars])
user.cars.add(new Car("Ferrari"))
userRepository.save(user) // fail with embedded but
works with REST mode !
tx.success()
Is it the right way to update the collection ?
Is there something special on the embedded mode handling ?
Thanks,
Michael
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