Re: Collation & ctype method table, and extension hooks

From: Jeff Davis <pgsql(at)j-davis(dot)com>
To: Andreas Karlsson <andreas(at)proxel(dot)se>, pgsql-hackers(at)postgresql(dot)org, Peter Eisentraut <peter(at)eisentraut(dot)org>
Subject: Re: Collation & ctype method table, and extension hooks
Date: 2025-06-12 05:49:17
Message-ID: 5c3c03133ea4d4e575690360d891e4e0921780bd.camel@j-davis.com
Views: Whole Thread | Raw Message | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

On Fri, 2025-02-07 at 11:19 -0800, Jeff Davis wrote:
>
> Attached v15. Just a rebase.

Attached v16.

> * commit this on the grounds that it's a desirable code improvement
> and
> the worst-case regression isn't a major concern; or

I plan to commit this soon after branching. There's a general consensus
that enabling multi-lib provider support is a good idea, and turning
the provider behavior into method tables is a prerequisite for that. I
doubt the performance issue will be a serious concern and I don't see a
good way to avoid it.

Regards,
Jeff Davis

Attachment Content-Type Size
v16-0001-Control-ctype-behavior-internally-with-a-method-.patch text/x-patch 49.0 KB
v16-0002-Remove-provider-field-from-pg_locale_t.patch text/x-patch 4.8 KB
v16-0003-Make-provider-data-in-pg_locale_t-an-opaque-poin.patch text/x-patch 26.3 KB
v16-0004-Don-t-include-ICU-headers-in-pg_locale.h.patch text/x-patch 2.8 KB

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Zhijie Hou (Fujitsu) 2025-06-12 06:04:41 RE: Conflict detection for update_deleted in logical replication
Previous Message Sami Imseih 2025-06-12 05:15:03 Re: pg_get_multixact_members not documented