opposite lock order (A: 1 then 2, B: 2 then 1)
transactions that failed: 1
  jakarta.persistence.PessimisticLockException
    caused by org.hibernate.exception.LockAcquisitionException
    caused by org.h2.jdbc.JdbcSQLTransactionRollbackException
      H2 message: Deadlock detected. The current transaction was rolled back. Details: "ACCOUNT"; SQL statement:
    caused by org.h2.mvstore.MVStoreException

same lock order for both (always the lower id first)
transactions that failed: 0
