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From: Fujii Masao <[email protected]>
To: Sami Imseih <[email protected]>
To: Antonin Houska <[email protected]>
Cc: [email protected]
Subject: Re: Conflicting updates of command progress
Date: Tue, 15 Apr 2025 16:07:07 +0900
Message-ID: <[email protected]> (raw)
In-Reply-To: <CAA5RZ0s_Hta6PWDwY9Lf-c+14F+C13BK2ax=B6R7bmDNhN6xdQ@mail.gmail.com>
References: <117147.1744380740@localhost>
	<CAA5RZ0s_Hta6PWDwY9Lf-c+14F+C13BK2ax=B6R7bmDNhN6xdQ@mail.gmail.com>



On 2025/04/15 2:13, Sami Imseih wrote:
>> While working on [1] I realized that some field of pg_stat_progress_cluste has
>> weird value.

I ran into the same issue while working on [2], and eventually had to
withdraw that patch because of it.


> Is there a repro that you can share that shows the weird values? It sounds like
> the repro is on top of [1]. Is that right?

You can reproduce the similar problem by creating a trigger function that
runs a progress-reporting command like COPY, and then COPY data into
a table that uses that trigger.

Regards,

[2] https://commitfest.postgresql.org/patch/5282/

-- 
Fujii Masao
Advanced Computing Technology Center
Research and Development Headquarters
NTT DATA CORPORATION

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