Re: PGDOCS - add more links in the pub/sub reference pages

On Tue, 10 Oct 2023 at 08:47, Peter Smith <smithpb2250(at)gmail(dot)com> wrote:
>
> On Tue, Oct 10, 2023 at 11:46 AM vignesh C <vignesh21(at)gmail(dot)com> wrote:
> >
> > I noticed a couple of other places where a link to "ALTER SUBSCRIPTION
> > ... DISABLE" and "ALTER SUBSCRIPTION ... SET" can be specified in
> > drop_subscription:
> > To proceed in this situation, first disable the subscription by
> > executing <literal>ALTER SUBSCRIPTION ... DISABLE</literal>, and then
> > disassociate it from the replication slot by executing <literal>ALTER
> > SUBSCRIPTION ... SET (slot_name = NONE)</literal>.
> >
>
> Hi Vignesh. Thanks for the review comments.
>
> Modified as suggested.
>
> PSA v3.

Few more instances in other logical replication related pages:
1) Another instance was in alter_subscription.sgml:
Fetch missing table information from publisher. This will start
replication of tables that were added to the subscribed-to publications
since <command>CREATE SUBSCRIPTION</command> or
the last invocation of <command>REFRESH PUBLICATION</command>.
2) Few more instances were in logical-replication-subscription.html
2.a) Normally, the remote replication slot is created automatically when the
subscription is created using <command>CREATE SUBSCRIPTION</command> and it
is dropped automatically when the subscription is dropped using
<command>DROP SUBSCRIPTION</command>. In some situations, however, it can
be useful or necessary to manipulate the subscription and the underlying
replication slot separately.
2.b) When dropping a subscription, the remote host is not reachable. In
that case, disassociate the slot from the subscription
using <command>ALTER SUBSCRIPTION</command> before attempting to drop
the subscription.
2.c) If a subscription is affected by this problem, the only way to resume
replication is to adjust one of the column lists on the publication
side so that they all match; and then either recreate the subscription,
or use <literal>ALTER SUBSCRIPTION ... DROP PUBLICATION</literal> to
remove one of the offending publications and add it again.
2.d) The
transaction that produced the conflict can be skipped by using
<command>ALTER SUBSCRIPTION ... SKIP</command> with the finish LSN
(i.e., LSN 0/14C0378).
2.e) Before using this function, the subscription needs to be
disabled temporarily
either by <command>ALTER SUBSCRIPTION ... DISABLE</command> or,

Regards,
Vignesh