On Tue, Apr 6, 2021 at 7:05 AM Matthias van de Meent <boekewurm+postg...@gmail.com> wrote: > If you have updated patches, I'll try to check them this evening (CEST).
Here is v11, which is not too different from v10 as far as the truncation stuff goes. Masahiko should take a look at the last patch again. I renamed the GUCs to reflect the fact that we do everything possible to advance relfrozenxid in the case where the fail safe mechanism kicks in -- not just skipping index vacuuming. It also incorporates your most recent round of feedback. Thanks -- Peter Geoghegan
v11-0001-Truncate-line-pointer-array-during-VACUUM.patch
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v11-0002-Bypass-index-vacuuming-in-some-cases.patch
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