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From: Alexander Lakhin <[email protected]>
To: Dmitry Koval <[email protected]>
To: Robert Haas <[email protected]>
To: Alexander Korotkov <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Subject: Re: Add SPLIT PARTITION/MERGE PARTITIONS commands
Date: Fri, 12 Apr 2024 20:00:00 +0300
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
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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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