RE: Logical Replication of sequences

From: "Hayato Kuroda (Fujitsu)" <kuroda(dot)hayato(at)fujitsu(dot)com>
To: 'Amit Kapila' <amit(dot)kapila16(at)gmail(dot)com>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>
Cc: vignesh C <vignesh21(at)gmail(dot)com>, shveta malik <shveta(dot)malik(at)gmail(dot)com>, Shlok Kyal <shlok(dot)kyal(dot)oss(at)gmail(dot)com>, Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, Nisha Moond <nisha(dot)moond412(at)gmail(dot)com>, Peter Smith <smithpb2250(at)gmail(dot)com>, Peter Eisentraut <peter(at)eisentraut(dot)org>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Euler Taveira <euler(at)eulerto(dot)com>, Michael Paquier <michael(at)paquier(dot)xyz>, "Zhijie Hou (Fujitsu)" <houzj(dot)fnst(at)fujitsu(dot)com>, "Jonathan S(dot) Katz" <jkatz(at)postgresql(dot)org>
Subject: RE: Logical Replication of sequences
Date: 2025-10-09 04:55:10
Message-ID: OSCPR01MB149661737F93462A61332C0C2F5EEA@OSCPR01MB14966.jpnprd01.prod.outlook.com
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Dear Amit, Dilip,

> I have pushed the publications related patch. Now, we can discuss this
> command. I think confusion arises from the fact that both commands use
> REFRESH. So, how about for the second case (sync/copy all existing
> sequences), we use a different command, some ideas that come to my
> mind are:
>
> Alter Subscription sub1 REPLICATE Publication Sequences;
> Alter Subscription sub1 RESYNC Publication Sequences;
> Alter Subscription sub1 SYNC Publication Sequences;
> Alter Subscription sub1 MERGE Publication Sequences;
>
> Among these, the first three require a new keyword to be introduced. I
> prefer to use existing keyword if possible. Any ideas?

I checked kwlist.h and below might also be used. Thought?

- COPY
- UPDATE
- OVERRIDING
- REPLACE
- REASSIGN

Best regards,
Hayato Kuroda
FUJITSU LIMITED

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