Re: Skipping logical replication transactions on subscriber side - Mailing list pgsql-hackers

From Dilip Kumar
Subject Re: Skipping logical replication transactions on subscriber side
Date
Msg-id CAFiTN-vTOyqgJ+J73L0GZLE2gaN5FOTuLp0U0jJzWpwqkrPZkw@mail.gmail.com
Whole thread Raw
In response to Re: Skipping logical replication transactions on subscriber side  (Amit Kapila <amit.kapila16@gmail.com>)
List pgsql-hackers
On Tue, Dec 14, 2021 at 4:54 PM Amit Kapila <amit.kapila16@gmail.com> wrote:
>

> > Actually, I was trying to understand the use case for skipping while
> > streaming.  Actually, during streaming we are not doing any database
> > operation that means this will not generate any error.
> >
>
> Say, there is an error the first time when we start to apply changes
> for such a transaction. So, such a transaction will be streamed again.
> Say, the user has set the skip_xid before we stream a second time, so
> this time, we can skip it either during the stream phase or apply
> phase. I think the patch is skipping it during apply phase.
> Sawada-San, please confirm if my understanding is correct?
>

Got it, thanks for clarifying.

-- 
Regards,
Dilip Kumar
EnterpriseDB: http://www.enterprisedb.com



pgsql-hackers by date:

Previous
From: Amit Kapila
Date:
Subject: Re: row filtering for logical replication
Next
From: Thomas Munro
Date:
Subject: Re: WIN32 pg_import_system_collations