From: | Alexander Lakhin <exclusion(at)gmail(dot)com> |
---|---|
To: | Dmitry Koval <d(dot)koval(at)postgrespro(dot)ru>, Robert Haas <robertmhaas(at)gmail(dot)com>, Alexander Korotkov <aekorotkov(at)gmail(dot)com> |
Cc: | PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
Subject: | Re: Add SPLIT PARTITION/MERGE PARTITIONS commands |
Date: | 2024-04-12 17:00:00 |
Message-ID: | f79fa76f-de07-b930-0bc7-359d6cbab159@gmail.com |
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Lists: | pgsql-hackers |
Hi Dmitry,
12.04.2024 16:04, Dmitry Koval wrote:
> Hi!
>
> Attached is a patch with corrections based on comments in previous letters (I think these corrections are not final).
> I'll be very grateful for feedbacks and bug reports.
>
> 11.04.2024 20:00, Alexander Lakhin wrote:
> > may be an attempt to merge into implicit
> > pg_temp should fail just like CREATE TABLE ... PARTITION OF ... does?
>
> Corrected. Result is:
Thank you!
Still now we're able to create a partition in the pg_temp schema
explicitly. Please try:
ALTER TABLE t
MERGE PARTITIONS (tp_0_1, tp_1_2) INTO pg_temp.tp_0_2;
in the scenario [1] and you'll get the same empty table.
[1] https://www.postgresql.org/message-id/fdaa003e-919c-cbc9-4f0c-e4546e96bd65%40gmail.com
Best regards,
Alexander
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