Thread

Re: CREATE INDEX CONCURRENTLY on partitioned index

Alexander Pyhalov <a.pyhalov@postgrespro.ru> — 2026-05-28T13:55:26Z

Alexander Pyhalov писал(а) 2025-07-01 09:43:
> Ilya Gladyshev писал(а) 2024-07-13 01:17:
>> On 12.07.2024 01:01, Michael Paquier wrote:
>> 
>>> Please let's move this point to its own thread and deal with it with
>>> an independent patch.  Hiding that in a thread that's already quite
>>> long is not a good idea.  This needs proper review, and a separate
>>> thread with a good subject to describe the problem will attract a
>>> better audience to deal with the problem you are seeing.
>>> 
>>> I was not paying much attention, until you've mentioned that this
>>> was
>>> an issue with HEAD.
>>> --
>>> Michael
>> 
>> Sure, created a separate thread [1]. Please disregard the second patch
>> in this thread. Duplicating the last version of the relevant patch
>> here to avoid any confusion.
>> 
>> [1]
>> https://www.postgresql.org/message-id/b72f2d89-820a-4fa2-9058-b155cf646f4f%40gmail.com
> 
> Hi. We've found an issue with this patch. CIC can pop last active 
> snapshot when operating on partitioned table without leaves. This seems 
> to be similar to the issue, fixed by
...

Hi.
The patch evidently fails to do concurrent index creation on master, as 
childStmt looses "concurrent" property.
Attaching fixed patch.

-- 
Best regards,
Alexander Pyhalov,
Postgres Professional