Re: Speed up COPY FROM text/CSV parsing using SIMD

Nathan Bossart <nathandbossart@gmail.com>

From: Nathan Bossart <nathandbossart@gmail.com>

To: Manni Wood <manni.wood@enterprisedb.com>

Cc: KAZAR Ayoub <ma_kazar@esi.dz>, Andrew Dunstan <andrew@dunslane.net>, Nazir Bilal Yavuz <byavuz81@gmail.com>, Shinya Kato <shinya11.kato@gmail.com>, pgsql-hackers@postgresql.org

Date: 2025-11-17T22:16:48Z

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 →

Optimize COPY FROM (FORMAT {text,csv}) using SIMD.
- e0a3a3fd5361 19 (unreleased) landed
Speedup COPY FROM with additional function inlining.
- dc592a41557b 19 (unreleased) landed
doc: Fix incorrect wording for --file in pg_dump
- 07961ef86625 19 (unreleased) cited

I'd like to mark myself as the committer this one, but I noticed that the
commitfest entry [0] has been marked as Withdrawn.  Could someone either
reopen it or create a new one as appropriate (assuming there is a desire to
continue with it)?  I'm hoping to start spending more time on it soon.

[0] https://commitfest.postgresql.org/patch/5952/

-- 
nathan