| From: | Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com> |
|---|---|
| To: | Álvaro Herrera <alvherre(at)kurilemu(dot)de> |
| Cc: | Kirill Reshke <reshkekirill(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Fix REPACK with WITHOUT OVERLAPS replica identity indexes |
| Date: | 2026-05-12 02:31:05 |
| Message-ID: | 41CE1664-61E0-4857-A27A-924A6AD42B11@gmail.com |
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| Thread: | |
| Lists: | pgsql-hackers |
> On May 12, 2026, at 00:21, Álvaro Herrera <alvherre(at)kurilemu(dot)de> wrote:
>
> On 2026-May-11, Chao Li wrote:
>
>>> On May 10, 2026, at 06:38, Álvaro Herrera <alvherre(at)kurilemu(dot)de> 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/
Hi Álvaro, thank you so much for tuning the code and pushing.
Best regards,
--
Chao Li (Evan)
HighGo Software Co., Ltd.
https://www.highgo.com/
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