On Tue, Apr 25, 2023 at 9:18 AM Christophe Pettus <x...@thebuild.com> wrote: > Does VACUUM (INDEX_CLEANUP OFF) flush the pending list for GIN indexes, or is > that skipped as well?
It's skipped by VACUUM, but not by ANALYZE. So if you're using the reloption version of index_cleanup=off, it isn't necessarily going to stop autovacuum/autoanalyze from doing pending list cleanup. The ANALYZE pending list cleanup path has some problems: https://postgr.es/m/cah2-wzkjrk556envtflmyxedw91xguwiyzvep2kp5yqt_-3...@mail.gmail.com -- Peter Geoghegan
