Robert Haas <robertmhaas@gmail.com> writes:
> Concretely, I think we should replace the abort_cleanup_incomplete
> flag from my previous patch with a changing_xact_state flag and set
> that flag around all transaction state changes, clearing it when such
> changes have succeeded. On error, the flag remains set, so we know
> that the state of that connection is unknown and that we must close it
> (killing outer transaction levels as needed).
> Thoughts?
Sounds plausible.
regards, tom lane