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From: Amit Kapila <[email protected]>
To: Nathan Bossart <[email protected]>
Cc: SAMEER KUMAR <[email protected]>
Cc: PostgreSQL mailing lists <[email protected]>
Subject: Re: Adding clarification to description of IPC wait events XactGroupUpdate and ProcArrayGroupUpdate
Date: Tue, 20 Aug 2024 14:12:25 +0530
Message-ID: <CAA4eK1KxC0-kY5U-9VuJAXLrn75kmEigP_Jaw2+TiWJfZoxnMA@mail.gmail.com> (raw)
In-Reply-To: <Zr4TgVq2iP5Kg7u0@nathan>
References: <CAGPeHmh6UMrKQHKCmX+5vV5TH9P=Kw9en3k68qEem6J=yrZPUA@mail.gmail.com>
	<Zry_T0tTiWE7XAyz@nathan>
	<CAGPeHmjMzhuC9xpVqreFbwVB=U_214Km9iAeZ9hZZPYY8tmp2g@mail.gmail.com>
	<Zr0MzxPtCL16NWk8@nathan>
	<CAGPeHmi1j9itUBp8iVzD6b1UqaxuV=N2vrOeKfgyka2O=T2EtQ@mail.gmail.com>
	<Zr4TgVq2iP5Kg7u0@nathan>

On Thu, Aug 15, 2024 at 8:11 PM Nathan Bossart <[email protected]> wrote:
>
> On Thu, Aug 15, 2024 at 11:25:25AM +0800, SAMEER KUMAR wrote:
> > I think it is important to indicate that the group leader is responsible
> > for clearing the transaction ID/transaction status of other backends
> > (including this one).
>
> Your proposal is
>
>         Waiting for the group leader process to clear the transaction ID of
>         this backend at the end of a transaction.
>
>         Waiting for the group leader process to update the transaction status
>         for this backend.
>
> Mine is
>
>         Waiting for the group leader to clear the transaction ID at transaction
>         end.
>
>         Waiting for the group leader to update transaction status at
>         transaction end.
>
> IMHO the latter doesn't convey substantially less information, and it fits
> a little better with the terse style of the other wait events nearby.
>

+1 for Nathan's version. It is quite close to the previous version,
for which we haven't heard any complaints since they were introduced.

-- 
With Regards,
Amit Kapila.

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  Subject: Re: Adding clarification to description of IPC wait events XactGroupUpdate and ProcArrayGroupUpdate
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