Horton

Re: IO wait events for COPY FROM/TO PROGRAM or file

Michael Paquier <michael@paquier.xyz>

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From: Michael Paquier <michael@paquier.xyz>
To: Nikolay Samokhvalov <nik@postgres.ai>
Cc: Sami Imseih <samimseih@gmail.com>, pgsql-hackers <pgsql-hackers@lists.postgresql.org>
Date: 2026-02-02T07:35:38Z
Lists: pgsql-hackers 
On Sat, Jan 31, 2026 at 11:51:39AM -0800, Nikolay Samokhvalov wrote:
> v2 attached with the rename per feedback: COPY_DATA_READ/WRITE →
> COPY_FROM_READ/COPY_TO_WRITE.
> 
> Given how small this patch is, any chance it could still make PG19?

I'll double-check all that, no worries.
--
Michael

Commits

  1. Add two IO wait events for COPY FROM/TO on a pipe/file/program