Stabilize contrib/seg regression test. If autovacuum comes along just after we fill table test_seg with some data, it will update the stats to the point where we prefer a plain indexscan over a bitmap scan, breaking the expected output (as well as the point of the test case). To fix, just force a bitmap scan to be chosen here.
This has evidently been wrong since commit de1d042f5. It's not clear why we just recently saw any buildfarm failures due to it; but prairiedog has failed twice on this test in the past week. Hence, backpatch to v11 where this test case came in. Branch ------ REL_11_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/20e36c6d203463af5bd678d10459f61ad9047b95 Modified Files -------------- contrib/seg/expected/seg.out | 2 ++ contrib/seg/sql/seg.sql | 2 ++ 2 files changed, 4 insertions(+)
