On Mon, Jan 16, 2023 at 11:18:08AM +0300, Alexander Pyhalov wrote:
> Is it intended? Why don't we perform vacuum_is_permitted_for_relation()
> check for inheritors in expand_vacuum_rel()?
Since no lock is held on the partition, the calls to functions like
object_ownercheck() and pg_class_aclcheck() in
vacuum_is_permitted_for_relation() will produce cache lookup ERRORs if the
relation is concurrently dropped.
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Nathan Bossart
Amazon Web Services: https://aws.amazon.com