| From: | Alexander Lakhin <exclusion(at)gmail(dot)com> |
|---|---|
| To: | jian he <jian(dot)universality(at)gmail(dot)com>, Amit Langote <amitlangote09(at)gmail(dot)com> |
| Cc: | Thom Brown <thom(at)linux(dot)com>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, Himanshu Upadhyaya <upadhyaya(dot)himanshu(at)gmail(dot)com>, Erik Rijkers <er(at)xs4all(dot)nl>, Andres Freund <andres(at)anarazel(dot)de>, Andrew Dunstan <andrew(at)dunslane(dot)net>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: remaining sql/json patches |
| Date: | 2024-06-26 11:00:00 |
| Message-ID: | 058c856a-e090-ac42-ff00-ffe394f52a87@gmail.com |
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| Lists: | pgsql-hackers |
Hello,
I'm not sure I've chosen the most appropriate thread for reporting the
issue, but maybe you would like to look at code comments related to
SQL/JSON constructors:
* Transform JSON_ARRAY() constructor.
*
* JSON_ARRAY() is transformed into json[b]_build_array[_ext]() call
* depending on the output JSON format. The first argument of
* json[b]_build_array_ext() is absent_on_null.
* Transform JSON_OBJECT() constructor.
*
* JSON_OBJECT() is transformed into json[b]_build_object[_ext]() call
* depending on the output JSON format. The first two arguments of
* json[b]_build_object_ext() are absent_on_null and check_unique.
But the referenced functions were removed at [1]; Nikita Glukhov wrote:
> I have removed json[b]_build_object_ext() and json[b]_build_array_ext().
(That thread seems too old for the current discussion.)
Also, a comment above transformJsonObjectAgg() references
json[b]_objectagg[_unique][_strict](key, value), but I could find
json_objectagg() only.
[1] https://www.postgresql.org/message-id/be40362b-7821-7422-d33f-fbf1c61bb3e3%40postgrespro.ru
Best regards,
Alexander
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