Hi,
> > ```
> > +$node->append_conf('postgresql.conf','max_prepared_transactions=100');
> > ```
> >
> > From what I can tell this line is not needed.
>
> That surprises me, because the new test cases involve preparing a
> transaction, and by default max_prepared_transactions=0. So it seems
> to me (without testing) that this ought to be required. Did you test
> that it works without this setting?
Sorry, I was wrong the first time. The test fails without this line:
```
112/238 postgresql:pg_amcheck / pg_amcheck/004_verify_heapam ERROR
4.94s exit status 29
```
--
Best regards,
Aleksander Alekseev