Try to harden insert-conflict-specconflict against autovacuum.
Looks like guaibasaurus had a autovacuum running during the
controller_print_speculative_locks step (just added in
43e08419708). Which does indeed seem quite possible.
Avoid the problem by only looking for the backends participating in
the test.
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/997563dfcb2501a7a199589cd6f15f2bb8af3d04
Modified Files
--------------
.../isolation/expected/insert-conflict-specconflict.out | 15 ++++++++++++---
.../isolation/specs/insert-conflict-specconflict.spec | 5 ++++-
2 files changed, 16 insertions(+), 4 deletions(-)
