On 2019-04-01 06:52:13 -0700, Noah Misch wrote:
> I plan to back-patch the PostgreSQL patch, to combat buildfarm noise. Perhaps
> someone has test automation that sets USE_MODULE_DB and nonetheless probes the
> exact database name "pl_regression", but I'm not too worried. The original
> rationale for USE_MODULE_DB, in commit ad69bd0, was to facilitate pg_upgrade
> testing. Folks using "make installcheck-world" to populate a cluster for
> pg_upgrade testing will see additional test coverage, which may cause
> additional failures. I'm fine with that, too.
+1 for all of that.
Greetings,
Andres Freund