On 2020-Jul-01, Amit Kapila wrote: > Okay, but do we think it is better to display this in > pg_replication_slots or some new view like pg_stat_*_slots as being > discussed in [1]? It should not happen that we later decide to move > this or similar stats to that view.
It seems that the main motivation for having some counters in another view is the ability to reset them; and resetting this distance value makes no sense, so I think it's better to have it in pg_replication_slots. -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services