On Fri, May 19, 2023 at 09:49:18AM +0200, Drouvot, Bertrand wrote: > Thanks! > > " > This adds the function pg_log_standby_snapshot(). TEXT?: > " > > My proposal: > > This adds the function pg_log_standby_snapshot() to log details of the > current snapshot > to WAL. If the primary is idle, the slot creation on a standby can take a > while. > This function can be used on the primary to speed up the logical slot > creation on > the standby.
Yes, I got this concept from the commit message, but I am unclear on what is actually happening so I can clearly explain it. Slot creation on the standby needs a snapshot, and that is only created when there is activity, or happens periodically, and this forces it to happen, or something? And what snapshot is this? The current session's? -- Bruce Momjian <br...@momjian.us> https://momjian.us EDB https://enterprisedb.com Only you can decide what is important to you.
