Fix pg_trgm GiST union dropping SIGNKEY from all-true keys

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ID 7385
Title Fix pg_trgm GiST union dropping SIGNKEY from all-true keys
CI (CFBot) Summary
Stats (from CFBot) Patch version: v1, Patch count: 1, First patch: +1−1, All patches: +1−1
Tags Bugfix
Created 2026-10-02 18:16:38
Last modified 2026-10-02 18:16:38 (4 hours ago)
Latest email 2026-10-02 18:20:03 (4 hours ago)
Status
PG20-3 (2026-11-01 – 2026-11-30): Needs review
Target version stable
Authors Nate Clark (natec)
Reviewers Become reviewer
Committer
Links
Emails
BUG #19720: pg_trgm GiST index corruption from gtrgm_union() dropping SIGNKEY
First at 2026-09-25 19:38:25 by PG Bug reporting form <noreply at postgresql.org>
Latest at 2026-10-02 18:20:03 by Nate Clark <natec425 at gmail.com>
Latest attachment (v1-0001-Fix-pg_trgm-GiST-union-dropping-SIGNKEY-from-all-.patch) at 2026-09-26 14:26:32 from Nate Clark <natec425 at gmail.com>
    Attachment (v1-0001-Fix-pg_trgm-GiST-union-dropping-SIGNKEY-from-all-.patch) at 2026-09-26 14:26:32 from Nate Clark <natec425 at gmail.com> (Patch: No)
History
When Who What
2026-10-02 18:16:38 Nate Clark (natec) Attached mail thread 19720-b3e83f5e99c485c5@postgresql.org
2026-10-02 18:16:38 Nate Clark (natec) Created patch record
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