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From: Tom Lane <[email protected]>
To: Robert Haas <[email protected]>
Cc: [email protected] <[email protected]>
Subject: Re: pgsql: Harden new test case against force_parallel_mode = regress.
Date: Fri, 03 Mar 2023 13:03:31 -0500
Message-ID: <[email protected]> (raw)
In-Reply-To: <CA+TgmoaiimSJsLE6kfL_9EwYHfpK474aMWP3aUeJUDnM556QEQ@mail.gmail.com>
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Robert Haas <[email protected]> writes:
> On Fri, Mar 3, 2023 at 12:46 PM Tom Lane <[email protected]> wrote:
>> Couldn't we install the leader's snapshot into both transactions?

> Yeah, maybe that would Just Work. Not sure.

Well, IIUC the worker is currently getting a brand new snapshot
for its startup transaction, which is exactly what you said upthread
it should never do.  Seems like that could have more failure modes
than just this one.

			regards, tom lane

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