Re: SQL:2023 JSON simplified accessor support

From: Kirill Reshke <reshkekirill(at)gmail(dot)com>
To: Alexandra Wang <alexandra(dot)wang(dot)oss(at)gmail(dot)com>
Cc: Peter Eisentraut <peter(at)eisentraut(dot)org>, Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>, Nikita Glukhov <glukhov(dot)n(dot)a(at)gmail(dot)com>, jian he <jian(dot)universality(at)gmail(dot)com>, Nikita Malakhov <hukutoc(at)gmail(dot)com>, Vik Fearing <vik(at)postgresfriends(dot)org>, Mark Dilger <mark(dot)dilger(at)enterprisedb(dot)com>, Matheus Alcantara <matheusssilv97(at)gmail(dot)com>, Andrew Dunstan <andrew(at)dunslane(dot)net>, "David E(dot) Wheeler" <david(at)justatheory(dot)com>
Subject: Re: SQL:2023 JSON simplified accessor support
Date: 2026-01-14 13:04:31
Message-ID: CALdSSPjMvGaZ-vdCnEjUZFJbhrKWOKBqz0-Vie88hZvPBMHQ7w@mail.gmail.com
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On Wed, 14 Jan 2026 at 12:59, Alexandra Wang
<alexandra(dot)wang(dot)oss(at)gmail(dot)com> wrote:
>
> Hi Peter,
>
> Thanks for the review!
>
> I've attached v23.
>
> 0001: Implement read-only dot notation for hstore.
> 0002: a small refactor that can be squashed with 0003.
> 0003: Implement read-only dot notation for jsonb.

Hi!

In 0002
> + * jsonPathFromParseResult() does second pass turning AST into binary
* representation of jsonpath.
*/

Is it "does a second pass" and "into a binary representation" ?

--
Best regards,
Kirill Reshke

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