| From: | vignesh C <vignesh21(at)gmail(dot)com> |
|---|---|
| To: | shveta malik <shveta(dot)malik(at)gmail(dot)com> |
| Cc: | Dilip Kumar <dilipbalaut(at)gmail(dot)com>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, "Zhijie Hou (Fujitsu)" <houzj(dot)fnst(at)fujitsu(dot)com>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, saurabh singh <saurabh(dot)singh214(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Peter Smith <smithpb2250(at)gmail(dot)com>, Nisha Moond <nisha(dot)moond412(at)gmail(dot)com>, Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Proposal: Conflict log history table for Logical Replication |
| Date: | 2026-08-26 12:52:03 |
| Message-ID: | CALDaNm1FjRePcjUZpfqY+_S-CqCFZ3o_Fg0d5Sg_8diZPshekw@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Wed, 26 Aug 2026 at 16:15, shveta malik <shveta(dot)malik(at)gmail(dot)com> wrote:
>
> How the updates on tab_nothing and tab_nopk will go through if there
> are no RIs on these on pub? Do you mean we need to have RI on pub
> while no RI on sub?
Yes, the replica identity is required on the publisher side, but the
subscriber does not need to have a replica identity configured.
>Can you give exact steps if so?
I have attached a shell script that reproduces the issue.
Regards,
Vignesh
| Attachment | Content-Type | Size |
|---|---|---|
| replica_identity_full_issue.sh | text/x-sh | 3.8 KB |
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