Perhaps an issue on the collation page?
The following documentation comment has been logged on the website:
Page: https://www.postgresql.org/docs/15/collation.html
Description:
This page states:
Observe how in the traditional ICU locale naming system, the root locale
is selected by an empty string.
CREATE COLLATION latinlast (provider = icu, locale =
'en-u-kr-grek-latn');
CREATE COLLATION latinlast (provider = icu, locale =
'en@colReorder=grek-latn');
Neither of the locales are empty strings.
On Wed, 2023-04-26 at 21:20 +0000, PG Doc comments form wrote:
Page: https://www.postgresql.org/docs/15/collation.html
This page states:
Observe how in the traditional ICU locale naming system, the root locale
is selected by an empty string.CREATE COLLATION latinlast (provider = icu, locale =
'en-u-kr-grek-latn');
CREATE COLLATION latinlast (provider = icu, locale =
'en@colReorder=grek-latn');Neither of the locales are empty strings.
The sentence with the "empty string" refers to the example that was before:
CREATE COLLATION "und-u-co-emoji-x-icu" (provider = icu, locale = '@collation=emoji');
There is nothing, that is an ampty string, before the "@".
Yours,
Laurenz Albe