On Fri, Jul 29, 2022 at 07:16:34PM -0400, Tom Lane wrote:
> Robert Haas <robertmhaas@gmail.com> writes:
> > wrasse just failed the new test:
>
> > [00:09:44.167](0.001s) not ok 16 - old and new horizons match after pg_upgrade
> > [00:09:44.167](0.001s)
> > [00:09:44.167](0.000s) # Failed test 'old and new horizons match
> > after pg_upgrade'
> > # at t/002_pg_upgrade.pl line 345.
> > [00:09:44.168](0.000s) # got: '1'
> > # expected: '0'
> > === diff of
/export/home/nm/farm/studio64v12_6/HEAD/pgsql.build/src/bin/pg_upgrade/tmp_check/tmp_test_D3cJ/horizon1.txt
> > and /export/home/nm/farm/studio64v12_6/HEAD/pgsql.build/src/bin/pg_upgrade/tmp_check/tmp_test_D3cJ/horizon2.txt
> > === stdout ===
> > 1c1
> > < pg_backend_pid|21767
> > ---
> > > pg_backend_pid|22045=== stderr ===
> > === EOF ===
>
> > I'm slightly befuddled as to how we're ending up with a table named
> > pg_backend_pid.
> The lack of -X and the lack of use of installed_command()
> are red flags.
The pg_backend_pid is from "SELECT pg_catalog.pg_backend_pid();" in ~/.psqlrc,
so the lack of -X caused that. The latest commit fixes things on a normal
GNU/Linux box, so I bet it will fix wrasse. (thorntail managed not to fail
that way. For unrelated reasons, I override thorntail's $HOME to a
mostly-empty directory.)
