Re: Unicode full case mapping: PG_UNICODE_FAST, and standard-compliant UCS_BASIC

Jeff Davis <pgsql@j-davis.com>

From: Jeff Davis <pgsql@j-davis.com>

To: pgsql-hackers@postgresql.org

Date: 2025-01-11T00:36:09Z

Lists: pgsql-hackers

Attachments

v3-0001-Support-Unicode-full-case-mapping-and-conversion.patch (text/x-patch) patch v3-0001
v3-0002-Support-PG_UNICODE_FAST-locale-in-the-builtin-col.patch (text/x-patch) patch v3-0002
v3-0003-Change-UCS_BASIC-to-use-the-builtin-PG_UNICODE_FA.patch (text/x-patch) patch v3-0003

On Mon, 2024-12-16 at 12:49 -0800, Jeff Davis wrote:
> On Wed, 2024-12-11 at 15:52 -0800, Jeff Davis wrote:
> > Attached is a series of patches to implement full case mapping as
> > the
> > locale PG_UNICODE_FAST.
> 
> Rebased and attached.

Rebased and attached v3.

Regards,
	Jeff Davis

Commits

Fix INITCAP() word boundaries for PG_UNICODE_FAST.
- 90260e2ec6bb 18.0 landed
Support PG_UNICODE_FAST locale in the builtin collation provider.
- d3d098316913 18.0 landed
Support Unicode full case mapping and conversion.
- 286a365b9c25 18.0 landed