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From: Jacob Champion <jacob.champion@enterprisedb.com>
Date: Fri, 8 Aug 2025 13:52:09 -0700
Message-ID: 
 <CAOYmi+nUAU+eJx__j6Uhmn3QV2G6NTdbL-_OJA1YQmscmKZiqw@mail.gmail.com>
Subject: Re: [PATCH] OAuth: fix performance bug with stuck multiplexer events
To: =?UTF-8?Q?Dagfinn_Ilmari_Manns=C3=A5ker?= <ilmari@ilmari.org>
Cc: Thomas Munro <thomas.munro@gmail.com>,
	PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>,
 Daniel Gustafsson <daniel@yesql.se>,
	Peter Eisentraut <peter@eisentraut.org>
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On Fri, Aug 8, 2025 at 1:07=E2=80=AFPM Dagfinn Ilmari Manns=C3=A5ker
<ilmari@ilmari.org> wrote:
>     $ perl -MJSON::PP=3Dencode_json -E 'say encode_json([1, 2, 3])'
>     [1,2,3]
>
>     $ perl -MJSON::PP=3Dencode_json -E 'say encode_json([1 =3D> (2, 3)])'
>     [1,2,3]

I swear, this language.

But:

    $ perl -MJSON::PP=3Dencode_json -E 'say encode_json(1,2)'
    Too many arguments for JSON::PP::encode_json at -e line 1, near "2)
    $ perl -MJSON::PP=3Dencode_json -E 'say encode_json((1,2))'
    2

So what's going on there? (Google is not very helpful for these sorts
of Perl problems; I don't even know how to describe this.)

I had to revert the test for unrelated reasons [1], so if this is
indeed guaranteed to be safe then I can make the change in my next
attempt.

Thanks!
--Jacob

[1] https://postgr.es/m/CAOYmi%2BnCkoh3zB%2BGkZad44%3DFNskwUg6F1kmuxqQZzng7=
Zgj5tw%40mail.gmail.com