On Tue, 21 Mar 2023 at 09:41, David Rowley wrote:
> Because that's being changed in v16, I think it might also be a good
> idea to fix the hit_ratio calculation problem reported by David
> Johnston in [1]. In the attached, I've adjusted David's calculation
> slightly so that we divide by Max(ndis
Yesterday, in 785f70957, I adjusted the Memoize costing code to
account for the size of the cache key when estimating how many cache
entries can exist at once in the cache. That effectively makes
Memoize a less likely choice as fewer entries will be expected to fit
in work_mem now.
Because that's
