Filipe Pina <filipe.pina@impactzero.pt> writes:
> It will try 5 times to execute each instruction (in case of
> OperationError) and in the last one it will raise the last error it
> received, aborting.
> Now my problem is that aborting for the last try (on a restartable
> error - OperationalError code 40001) is not an option... It simply
> needs to get through, locking whatever other processes and queries it
> needs.
I think you need to reconsider your objectives. What if two or more
transactions are repeatedly failing and retrying, perhaps because they
conflict? They can't all forcibly win.
regards, tom lane