public inbox for [email protected]
help / color / mirror / Atom feedFrom: Michael Paquier <[email protected]>
To: Heikki Linnakangas <[email protected]>
Cc: Alexander Kuzmenkov <[email protected]>
Cc: Andres Freund <[email protected]>
Cc: Anthonin Bonnefoy <[email protected]>
Cc: Bertrand Drouvot <[email protected]>
Cc: Thomas Munro <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Subject: Re: Fix uninitialized xl_running_xacts padding
Date: Sun, 22 Mar 2026 15:50:06 +0900
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
<CALzhyqzKTRVsQGj+qDDRVs3Oo0EvffuQvVO0v4rbpWU=SoXKug@mail.gmail.com>
<CALzhyqzLh9iciLMvT9T-Z+o1ekOPpeP2p2r7tYXNZ8JMSea3Zg@mail.gmail.com>
<[email protected]>
<CALzhyqy27==NkjnXYysF1zJj_K2rX5kncJZ9fEdTRVszTjJisg@mail.gmail.com>
<[email protected]>
<CALzhyqxrc1ZHYmf5V8NE+yMboqVg7xZrQM7K2c7VS0p1v8z42w@mail.gmail.com>
<[email protected]>
<CALzhyqw_rsQ6akRYhWGZvNXoGn6P_YJEYqSX+aLVHK_SH0czag@mail.gmail.com>
<[email protected]>
On Wed, Mar 18, 2026 at 02:18:45PM +0200, Heikki Linnakangas wrote:
> I think if you use "BEGIN; INSERT ...; ROLLBACK;" to generate the dead
> tuples instead of DELETE, it will not be sensitive to concurrent snapshots
> like that.
Nice trick, this makes the test stable. I have reused it and applied
this part to take care of the coverage hole.
--
Michael
Attachments:
[application/pgp-signature] signature.asc (833B, 2-signature.asc)
download
view thread (16+ messages)
reply
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: [email protected]
Cc: [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected]
Subject: Re: Fix uninitialized xl_running_xacts padding
In-Reply-To: <[email protected]>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox