On Sun, 2025-09-14 at 09:41 -0400, Jonathan S. Katz wrote:
> I went with breaking this up into two sentences:
>
> This release adds the
> [`PG_UNICODE_FAST`](
> https://www.postgresql.org/docs/18/collation.html#COLLATION-MANAGING-
> STANDARD),
> which provides full Unicode semantics for case transformations while
> helping to accelerate many comparisons. This includes the `upper` and
> `lower` string comparison functions and the new
> [`casefold`](
> https://www.postgresql.org/docs/18/functions-string.html#FUNCTIONS-
> STRING-OTHER)
> function for case-insensitive comparisons.
Perfect, thank you.
Regards,
Jeff Davis
