Use CASEFOLD() internally rather than LOWER()

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ID 6391
Title Use CASEFOLD() internally rather than LOWER()
CI (CFBot) Summary
Stats (from CFBot) Patch version: v1, Patch count: 4, First patch: +33−5, All patches: +58−30
Topic Miscellaneous
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Created 2026-01-12 18:33:19
Last modified 2026-01-12 18:33:19 (9 hours ago)
Latest email 2026-01-13 02:14:02 (1 hour ago)
Status
PG19-Final (2026-03-01 – 2026-03-31): Needs review
Target version 19
Authors Jeff Davis (jdavis)
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Use CASEFOLD() internally rather than LOWER()
First at 2026-01-12 18:22:20 by Jeff Davis <pgsql at j-davis.com>
Latest at 2026-01-13 02:14:02 by Chao Li <li.evan.chao at gmail.com>
Latest attachment (v1-0001-ILIKE-use-CASEFOLD-rather-than-LOWER.patch) at 2026-01-12 18:22:20 from Jeff Davis <pgsql at j-davis.com>
    Attachment (v1-0001-ILIKE-use-CASEFOLD-rather-than-LOWER.patch) at 2026-01-12 18:22:20 from Jeff Davis <pgsql at j-davis.com> (Patch: Yes)
History
When Who What
2026-01-12 18:33:19 Jeff Davis (jdavis) Attached mail thread 64d7949bad90545f981ac7513fb0b4954daca2c9.camel@j-davis.com
2026-01-12 18:33:19 Jeff Davis (jdavis) Created patch record
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