Re: Add the replication origin name and commit-LSN to logical replication worker errcontext

On Fri, Mar 4, 2022 at 11:45 AM osumi(dot)takamichi(at)fujitsu(dot)com
<osumi(dot)takamichi(at)fujitsu(dot)com> wrote:
>
> On Friday, March 4, 2022 2:23 PM Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> wrote:
> > I've attached updated patches.
> Hi, thank you for updating the patch.
>
> One comment on v4.
>
> In v4-0002, we introduce 'commit_lsn' in the ApplyErrorCallbackArg.
> This member is set for prepare, rollback prepared and stream_abort as well.
> The new log message format is useful when we have a prepare transaction
> that keeps failing on the subscriber and want to know the target transaction
> for the pg_replication_origin_advance(), right ?
> If this is true, I wasn't sure if the name 'commit_lsn' is the
> most accurate name for this variable. Should we adjust the name a bit ?
>

If we want to change this variable name, the other options could be
'end_lsn', or 'finish_lsn'.

--
With Regards,
Amit Kapila.