RE: create subscription - improved warning message

Поиск
Список
Период
Сортировка
От shiy.fnst@fujitsu.com
Тема RE: create subscription - improved warning message
Дата
Msg-id OSZPR01MB631051BA9AAA728CAA8CBD88FD299@OSZPR01MB6310.jpnprd01.prod.outlook.com
обсуждение исходный текст
Ответ на Re: create subscription - improved warning message  (Peter Smith <smithpb2250@gmail.com>)
Ответы Re: create subscription - improved warning message  (Peter Smith <smithpb2250@gmail.com>)
Список pgsql-hackers
On Mon, Oct 17, 2022 9:47 AM Peter Smith <smithpb2250@gmail.com> wrote:
> 
> On Sun, Oct 16, 2022 at 12:14 AM Amit Kapila <amit.kapila16@gmail.com>
> wrote:
> >
> > On Fri, Oct 14, 2022 at 8:22 AM Peter Smith <smithpb2250@gmail.com>
> wrote:
> > >
> > > On Thu, Oct 13, 2022 at 9:07 AM Peter Smith <smithpb2250@gmail.com>
> wrote:
> > > >
> ...
> > > PSA a patch for adding examples of how to activate a subscription that
> > > was originally created in a disconnected mode.
> > >
> > > The new docs are added as part of the "Logical Replication -
> > > Subscription" section 31.2.
> > >
> > > The CREATE SUBSCRIPTION reference page was also updated to include
> > > links to the new docs.
> > >
> >
> > You have used 'pgoutput' as plugin name in the examples. Shall we
> > mention in some way that this is a default plugin used for built-in
> > logical replication and it is required to use only this one to enable
> > logical replication?
> >
> 
> Updated as sugggested.
> 
> PSA v5.
> 

Thanks for your patch. Here are some comments.

In Example 2, the returned slot_name should be "myslot".

+test_pub=# SELECT * FROM pg_create_logical_replication_slot('myslot', 'pgoutput');
+ slot_name |    lsn
+-----------+-----------
+ sub1      | 0/19059A0
+(1 row)

Besides, I am thinking is it possible to slightly simplify the example. For
example, merge example 1 and 2, keep the steps of example 2 and in the step of
creating slot, mention what should we do if slot_name is not specified when
creating subscription.


Regards,
Shi yu



В списке pgsql-hackers по дате отправления:

Предыдущее
От: Alvaro Herrera
Дата:
Сообщение: Re: Improve errhint for ALTER SUBSCRIPTION ADD/DROP PUBLICATION
Следующее
От: Alvaro Herrera
Дата:
Сообщение: remove no longer necessary Perl compatibility hack