Horton

Re: BUG #18771: ICU custom collations with rules ignore collator strength option.

Peter Eisentraut <peter@eisentraut.org>

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From: Peter Eisentraut <peter@eisentraut.org>
To: ruben.ruizcuadrado@gmail.com, pgsql-bugs@lists.postgresql.org
Date: 2025-01-13T16:42:18Z
Lists: pgsql-bugs 
On 11.01.25 18:27, PG Bug reporting form wrote:
> When using the 'rules' option of CREATE COLLATION to create a custom icu
> collation it seems that, if you include inside the rules a change to the
> comparison strength, it is ignored.

I think this is the same as this ICU bug:

https://unicode-org.atlassian.net/browse/ICU-22456

Commits

  1. Allow setting the collation strength in ICU tailoring rules