HI *Maxim Orlov*
Thank you for your working on this ，I like your idea ，but I have a
suggestion ,autovacuum_max_workers is not need change requires restart , I
think those guc are can like
autovacuum_max_workers
+#max_parallel_index_autovac_workers = 0 # this feature disabled by default
+ # (c
Hi!
The VACUUM command can be executed with the parallel option. As
documentation states, it will perform index vacuum and index cleanup phases
of VACUUM in parallel using *integer* background workers. But such an
interesting feature is not used for an autovacuum. After a quick look at
the source
