On Thu, Apr 14, 2022 at 3:28 PM Peter Geoghegan <pg@bowt.ie> wrote:
> A bunch of autovacuums that ran between "2022-04-14 22:49:16.274" and
> "2022-04-14 22:49:19.088" all have the same "removable cutoff".
Are you aware of Andres' commit 02fea8fd? That work prevented exactly
the same set of symptoms (the same index-only scan create_index
regressions), which was apparently necessary following the
rearrangements to the regression tests to remove cross-script
dependencies (Tom's commit cc50080a82).
This was the thread that led to Andres' commit, which was just over a month ago:
https://www.postgresql.org/message-id/flat/CAJ7c6TPJNof1Q+vJsy3QebgbPgXdu2ErPvYkBdhD6_Ckv5EZRg@mail.gmail.com
--
Peter Geoghegan
