In version 3.0 of OS, the database will end up in an inconsistent state if an exception is thrown in HibernateObserver.persistStatesWithSchema
- throw exception in HibernateObserver.persistStatesWithSchema
- deploy traderdemo
- check the database in Bank of Corda. There should be a transaction entry in the node_transactions and vault_states, but no entry in the Cash or Commercial Paper tables.
On master, same steps, and all tables will be empty ( so the transaction rolled back), which is the correct behaviour.
It is not clear what change actually fixed the issue.