| From: | Japin Li <japinli(at)hotmail(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Sadhuprasad Patro <b(dot)sadhu(at)gmail(dot)com>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: [Bug] Logical Replication failing if the DateStyle is different in Publisher & Subscriber |
| Date: | 2021-10-27 01:40:09 |
| Message-ID: | MEYP282MB1669159DD5D0B3B745B690A7B6859@MEYP282MB1669.AUSP282.PROD.OUTLOOK.COM |
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| Lists: | pgsql-hackers |
On Sat, 23 Oct 2021 at 02:00, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Japin Li <japinli(at)hotmail(dot)com> writes:
>> On Sat, 23 Oct 2021 at 00:55, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>>> What if the subscriber and publisher are of different PG versions
>>> and have different ideas of the valid values of these settings?
>
>> Sorry, I'm a bit confused. Do you mean we should provide a choose for user
>> to set thoses parameters when establish logical replication?
>
> No, I'm just pointing out that pushing the subscriber's settings
> to the publisher wouldn't be guaranteed to work. As long as we
> use curated values that we know do what we want on all versions,
> I think we're okay.
>
Thanks for your clarification.
--
Regrads,
Japin Li.
ChengDu WenWu Information Technology Co.,Ltd.
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