On Thu, Apr 14, 2022 at 3:28 PM Peter Geoghegan <p...@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_ckv5e...@mail.gmail.com -- Peter Geoghegan
