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From: Álvaro Herrera <[email protected]>
To: Chao Li <[email protected]>
Cc: Kirill Reshke <[email protected]>
Cc: PostgreSQL-development <[email protected]>
Subject: Re: Fix REPACK with WITHOUT OVERLAPS replica identity indexes
Date: Mon, 11 May 2026 18:21:17 +0200
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>

On 2026-May-11, Chao Li wrote:

> > On May 10, 2026, at 06:38, Álvaro Herrera <[email protected]> wrote:

> > I think it would be a good idea to make identity_key_equal() not deform
> > all attributes, but instead only up to the last one it needs for the key
> > comparisons.
> 
> That’s true. Please see v3.

Thanks.  I did one further small change, namely to determine these last
attnums just once per run rather than once per tuple.  Pushed now.

Thanks for testing!

-- 
Álvaro Herrera               48°01'N 7°57'E  —  https://www.EnterpriseDB.com/

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