From: | shveta malik <shveta(dot)malik(at)gmail(dot)com> |
---|---|
To: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> |
Cc: | Peter Smith <smithpb2250(at)gmail(dot)com>, "Zhijie Hou (Fujitsu)" <houzj(dot)fnst(at)fujitsu(dot)com>, "Hayato Kuroda (Fujitsu)" <kuroda(dot)hayato(at)fujitsu(dot)com>, Nisha Moond <nisha(dot)moond412(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>, Jan Wieck <jan(at)wi3ck(dot)info>, Ashutosh Bapat <ashutosh(dot)bapat(dot)oss(at)gmail(dot)com> |
Subject: | Re: Conflict detection and logging in logical replication |
Date: | 2024-08-26 10:36:29 |
Message-ID: | CAJpy0uA7_kW7wP=iV8mL9a9YJCWt8G6R-7-+2D6HJGW3JoFZ+A@mail.gmail.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers |
On Mon, Aug 26, 2024 at 3:22 PM Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
>
> On Thu, Aug 22, 2024 at 2:21 PM Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
> >
> > On Thu, Aug 22, 2024 at 1:33 PM Peter Smith <smithpb2250(at)gmail(dot)com> wrote:
> > >
> > > Do you think the documentation for the 'column_value' parameter of the
> > > conflict logging should say that the displayed value might be
> > > truncated?
> > >
> >
> > I updated the patch to mention this and pushed it.
> >
>
> Peter Smith mentioned to me off-list that the names of conflict types
> 'update_differ' and 'delete_differ' are not intuitive as compared to
> all other conflict types like insert_exists, update_missing, etc. The
> other alternative that comes to mind for those conflicts is to name
> them as 'update_origin_differ'/''delete_origin_differ'.
+1 on 'update_origin_differ'/''delete_origin_differ'. Gives more clarity.
> The description in docs for 'update_differ' is as follows: Updating a
> row that was previously modified by another origin. Note that this
> conflict can only be detected when track_commit_timestamp is enabled
> on the subscriber. Currently, the update is always applied regardless
> of the origin of the local row.
>
> Does anyone else have any thoughts on the naming of these conflicts?
>
> --
> With Regards,
> Amit Kapila.
From | Date | Subject | |
---|---|---|---|
Next Message | Alena Rybakina | 2024-08-26 10:41:01 | Re: POC, WIP: OR-clause support for indexes |
Previous Message | Pavel Stehule | 2024-08-26 10:30:28 | Re: [PATCH] Add CANONICAL option to xmlserialize |