On Wed, Apr 06, 2022 at 12:27:34PM -0700, Andres Freund wrote: > > > + next use of statistical information will cause a new snapshot to be > > > built > > > + or accessed statistics to be cached. > > > > I believe this should be an "and", not an "or". (next access builds both a > > new snapshot and caches accessed statistics) > > I *think* or is correct? The new snapshot is when stats_fetch_consistency = > snapshot, the cached is when stats_fetch_consistency = cache. Not sure how to > make that clearer without making it a lot longer. Suggestions?
I think it's correct. Maybe it's clearer to say: + next use of statistical information will (when in snapshot mode) cause a new snapshot to be built + or (when in cache mode) accessed statistics to be cached.
