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help / color / mirror / Atom feedFrom: Nathan Bossart <nathandbossart@gmail.com>
To: Vik Fearing <vik@postgresfriends.org>
Cc: Zsolt Parragi <zsolt.parragi@percona.com>
Cc: pgsql-hackers@lists.postgresql.org
Subject: Re: Logical Implication
Date: Wed, 30 Sep 2026 11:09:14 -0400
Message-ID: <ar0mGmQQz6vI6pts@nathan> (raw)
In-Reply-To: <3d779ee0-6596-4dae-b79c-e35b237f83bf@postgresfriends.org>
References: <37c76707-e6fa-4ee3-b57f-aa0bf1b0bba8@postgresfriends.org>
<aqQL78v7jr0AED_b@nathan>
<b0edbd8b-66e5-44c0-9b90-516760df1209@postgresfriends.org>
<arU0qXcp3KSj7M-g@nathan>
<9ab35dbb-d9a4-4c1e-bae2-7763ddeb720c@postgresfriends.org>
<CAN4CZFPUmkNyYP=MJbCE3OC21-De9AYhJXOD_wd8Q06E6xBzqQ@mail.gmail.com>
<3d779ee0-6596-4dae-b79c-e35b237f83bf@postgresfriends.org>
On Tue, Sep 29, 2026 at 11:51:39PM +0200, Vik Fearing wrote:
> On 29/09/2026 22:23, Zsolt Parragi wrote:
>> And +1 for using %nonassoc instead
>
> That's three now. I'll prepare a new patch.
Thanks. One other thing I'd like to explore a bit more is whether to make
IMPLIES "round-trippable," at least to see how much more complicated it
would be. (I'm happy to do this part BTW).
--
nathan
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To: pgsql-hackers@postgresql.org
Cc: nathandbossart@gmail.com, vik@postgresfriends.org, zsolt.parragi@percona.com, pgsql-hackers@lists.postgresql.org
Subject: Re: Logical Implication
In-Reply-To: <ar0mGmQQz6vI6pts@nathan>
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