Horton

Re: BUG #19418: SQL/JSON JSON_VALUE() does not conform to ISO/IEC 9075-2:2023(E) 6.34 <JSON value constructor>

Michael Paquier <michael@paquier.xyz>

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From: Michael Paquier <michael@paquier.xyz>
To: Richard Guo <guofenglinux@gmail.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, Amit Langote <amitlangote09@gmail.com>, Vik Fearing <vik@postgresfriends.org>, lukas.eder@gmail.com, pgsql-bugs@lists.postgresql.org, Álvaro Herrera <alvherre@kurilemu.de>, Nathan Bossart <nathandbossart@gmail.com>, Heikki Linnakangas <hlinnaka@iki.fi>, Melanie Plageman <melanieplageman@gmail.com>
Date: 2026-04-23T06:51:11Z
Lists: pgsql-bugs 
On Thu, Apr 23, 2026 at 09:55:10AM +0900, Richard Guo wrote:
> Not sure the RMT mailing list works or not, maybe I'd better CC RMT
> members.

The mailing list you have attached is used every year by the RMT
members for their internal discussions, attaching it to a
pgsql-hackers or pgsql-bugs thread is not the usual practice, so I
would suggest to avoid that in the future.  Adding the RMT members
directly in CC is enough if input is required for an open item.
--
Michael

Commits

  1. Enforce RETURNING typmod for empty-set JSON_ARRAY(query)

  2. Fix JSON_ARRAY(query) empty set handling and view deparsing