On 6/18/21 6:22 PM, Egor Rogov wrote:
Hi,
Statistics for range types are not currently exposed in pg_stats view
(i.e. STATISTIC_KIND_RANGE_LENGTH_HISTOGRAM and
STATISTIC_KIND_BOUNDS_HISTOGRAM).
Shouldn't they? If so, here is a patch for adding them.
I think they should be exposed - I don't see why not to do that. I
noticed this when working on the count-min sketch experiment too, so
thanks for this patch.
FWIW I've added the patch to the next CF:
https://commitfest.postgresql.org/33/3184/
regards
--
Tomas Vondra
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
