Validate JSON object keys before omitting null values (BUG #19736)

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ID 7605
Title Validate JSON object keys before omitting null values (BUG #19736)
CI (CFBot) Summary
Stats (from CFBot) Patch version: v2, Patch count: 1, First patch: +146−29, All patches: +146−29
Tags Bugfix
Created 2026-11-06 00:38:25
Last modified 2026-11-06 00:38:25 (1 hour ago)
Latest email 2026-10-17 14:53:49 (2 weeks ago)
Status
PG20-4 (2027-01-01 – 2027-01-31): Needs review
Target version
Authors Yeongjae Min (yeongjaemin)
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Committer
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BUG #19736: `JSON_OBJECT ... ABSENT ON NULL` accepts invalid keys when the value is NULL
First at 2026-10-02 22:35:57 by PG Bug reporting form <noreply at postgresql.org>
Latest at 2026-10-17 14:53:49 by 민영재 <dudwo990413 at gmail.com>
Latest attachment (v2-0001-Validate-JSON-object-keys-before-omitting-null-values.patch) at 2026-10-17 14:53:49 from 민영재 <dudwo990413 at gmail.com>
    Attachment (v2-0001-Validate-JSON-object-keys-before-omitting-null-values.patch) at 2026-10-17 14:53:49 from 민영재 <dudwo990413 at gmail.com> (Patch: Yes)
    Attachment (19736-null-key-validation.patch) at 2026-10-12 03:42:47 from QQ Mail <781408517 at qq.com> (Patch: Yes)
    Attachment (v1-0001-Validate-JSON-object-keys-before-omitting-null-values.patch) at 2026-10-11 10:26:02 from 민영재 <dudwo990413 at gmail.com> (Patch: Yes)
History
When Who What
2026-11-06 00:38:25 Yeongjae Min (yeongjaemin) Attached mail thread 19736-3a44617ea5534c77@postgresql.org
2026-11-06 00:38:25 Yeongjae Min (yeongjaemin) Created patch record
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