Try to stabilize output from rolenames regression test.
authorTom Lane <tgl@sss.pgh.pa.us>
Fri, 18 Sep 2020 01:02:55 +0000 (21:02 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Fri, 18 Sep 2020 01:02:55 +0000 (21:02 -0400)
commite5209bf37a2752f0f7a34309ba53c210d21dbbb6
treed02a01111c1fe16765fce2068a6880e5bc1c0ad3
parent1ed6b895634ce0dc5fd4bd040e87252b32182cba
Try to stabilize output from rolenames regression test.

It's not quite clear why commit 45b980570 has resulted in
some instability here, though interference from concurrent
autovacuum runs seems like a reasonable guess.  What is
clear is that the output ordering of the test queries is
underdetermined for no very good reason.  Extend the
ORDER BY keys in hopes of fixing the buildfarm.

Discussion: https://postgr.es/m/147499.1600351924@sss.pgh.pa.us
src/test/modules/unsafe_tests/expected/rolenames.out
src/test/modules/unsafe_tests/sql/rolenames.sql