Hi, On 2021-04-05 16:53:58 -0700, Peter Geoghegan wrote: > REL_13_STABLE will need to be considered separately. I still haven't > figured out how this ever appeared to work for this long. The > vac_strategy/bstrategy state simply wasn't propagated at all.
What do you mean with "appear to work"? Isn't, in 13, the only consequence of vac_strategy not being "propagated" that we'll not use a strategy in parallel workers? Presumably that was hard to notice because most people don't run manual VACUUM with cost limits turned on. And autovacuum doesn't use parallelism. Greetings, Andres Freund
