On Mon, 24 Oct 2022 at 13:15, Peter Smith <smithpb2...@gmail.com> wrote: > > Hi hackers. > > There is a docs Logical Replication section "31.10 Configuration > Settings" [1] which describes some logical replication GUCs, and > details on how they interact with each other and how to take that into > account when setting their values. > > There is another docs Server Configuration section "20.6 Replication" > [2] which lists the replication-related GUC parameters, and what they > are for. > > Currently AFAIK those two pages are unconnected, but I felt it might > be helpful if some of the parameters in the list [2] had xref links to > the additional logical replication configuration information [1]. PSA > a patch to do that. > > ~~ > > Meanwhile, I also suspect that the main blurb top of [1] is not > entirely correct... it says "These settings control the behaviour of > the built-in streaming replication feature", although some of the GUCs > mentioned later in this section are clearly for "logical replication".
The introduction mainly talks about streaming replication and the page [1] subsection "Subscribers" clearly mentions that these configurations are for logical replication. As we already have a separate page [2] to detail about logical replication configurations, it might be better to move the "subscribers" section from [1] to [2]. [1] 20.6 Replication - https://www.postgresql.org/docs/current/runtime-config-replication.html [2] 31.10 Configuration Settings - https://www.postgresql.org/docs/current/logical-replication-config.html Regards, Vignesh