Re: GB18030-2022 Support in PostgreSQL

Chao Li <li.evan.chao@gmail.com>

From: Chao Li <li.evan.chao@gmail.com>

To: John Naylor <johncnaylorls@gmail.com>

Cc: Peter Eisentraut <peter@eisentraut.org>, pgsql-hackers@lists.postgresql.org, Tom Lane <tgl@sss.pgh.pa.us>, Andrew Dunstan <andrew@dunslane.net>

Date: 2025-09-12T02:12:17Z

Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

Generate EUC_CN mappings from gb18030-2022.ucm
- 48566180efff 19 (unreleased) landed
Update GB18030 encoding from version 2000 to 2022
- 5334620eef8f 19 (unreleased) landed
Generate GB18030 mappings from the Unicode Consortium's UCM file
- cfa6cd29271e 19 (unreleased) landed

Attachments

v7-0002-JCN-changes.patch (application/octet-stream) patch v7-0002
v7-0001-Generate-GB18030-mappings-from-the-Unicode-Consor.patch (application/octet-stream) patch v7-0001
v7-0003-Update-GB18030-encoding-from-version-2000-to-2022.patch (application/octet-stream) patch v7-0003

On Fri, Sep 12, 2025 at 9:57 AM Chao Li <li.evan.chao@gmail.com> wrote:

>
>
> I am attaching the v6 patch set:
>
> * Updated 0003's commit comment.
> * In 0003, updated a function comment in utf8_and_gb18030.c to address
> John's comment about reference to the xml file.
>
> Best regards,
> Chao Li (Evan)
> ---------------------
> HighGo Software Co., Ltd.
> https://www.highgo.com/
>

CF requested a rebase, so v7 is just a rebased version.

Best regards,
Chao Li (Evan)
---------------------
HighGo Software Co., Ltd.
https://www.highgo.com/