| From: | "Daniel Verite" <daniel(at)manitou-mail(dot)org> |
|---|---|
| To: | "Finnerty, Jim" <jfinnert(at)amazon(dot)com> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>, Julien Rouhaud <rjuju123(at)gmail(dot)com>, Pgsql-Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: ICU for global collation |
| Date: | 2022-03-15 20:19:41 |
| Message-ID: | 02242e0a-1b3b-470f-87b4-ae60eed71c01@manitou-mail.org |
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| Lists: | pgsql-hackers |
Finnerty, Jim wrote:
> In ICU, the "locale" is just the first part of what we can pass to the
> "locale" parameter in CREATE COLLATION - the part before the optional '@'
> delimiter. The ICU locale does not include the secondary or tertiary
> properties,
Why not? Please see
https://unicode-org.github.io/icu/userguide/locale
It says that "a locale consists of one or more pieces of ordered
information", the pieces being a language code, a script code, a
country code, a variant code, and keywords.
Best regards,
--
Daniel Vérité
https://postgresql.verite.pro/
Twitter: @DanielVerite
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