On 01.04.24 21:52, Jeff Davis wrote:
On Tue, 2024-03-26 at 08:04 +0100, Peter Eisentraut wrote:
The patch set v27 is ok with me, modulo (a) discussion about initcap
semantics, and (b) what collation to assign to ucs_basic, which can
be
revisited later.
Attached v28.
The remaining patches are for full case mapping and PG_UNICODE_FAST.
I am fine waiting until July to get these remaining patches committed.
That would give us time to sort out details like:
* Get consensus that it's OK to change UCS_BASIC.
* Figure out if we need a pg-specific locale and whether
PG_UNICODE_FAST is the right name.
* Make sure that full case mapping interacts with regexes in a sane way
(probably it needs to just fall back to simple case mapping, but
perhaps that's worth a discussion).
* Implement case folding.
* Implement a more unicode-friendly TITLECASE() function, which could
offer a number of options that don't fit well with INITCAP().
* Figure out if UPPER()/LOWER() should also have some of those options.
Thoughts?
Yeah, I think it's good to give some more time to work out these things.
The features committed for PG17 so far are solid, so it's a good point
to pause.
