Re: clarifying trigger/rule behavior on logical replication subscribers

On Wed, 7 Jun 2023 at 10:17, Jonathan S. Katz <jkatz@postgresql.org> wrote:
>
> Hi,
>
> While answering a question on "do triggers fire on a logical replication
> subscriber by default?" I tried to look up a reference to this behavior
> in the docs. There wasn't a clear reference point, but on the
> architecture page[1], I found this line that was closest to the answer:
>
> "The apply process on the subscriber database always runs with
> session_replication_role set to replica, which produces the usual
> effects on triggers and constraints."
>
> which assumes that the reader knows what the "usual effects" are.
>
> Attached is a patch that disambiguates this.
>

Thanks for the patch, one small change required, "literal>" should be
"<literal>":
+   enable triggers and rules on a table using the
+   <link linkend="sql-altertable"><command>ALTER TABLE</command></link> command
+   and the literal>ENABLE TRIGGER</literal> and <literal>ENABLE RULE</literal>

Regards,
Vignesh