Re: Adding pg_dump flag for parallel export to pipes

Nitin Motiani <nitinmotiani@google.com>

From: Nitin Motiani <nitinmotiani@google.com>

To: Hannu Krosing <hannuk@google.com>

Cc: Mahendra Singh Thalor <mahi6run@gmail.com>, Dilip Kumar <dilipbalaut@gmail.com>, Thomas Munro <thomas.munro@gmail.com>, pgsql-hackers@postgresql.org

Date: 2026-05-07T08:35:36Z

Lists: pgsql-hackers

Attachments

v12-0004-Add-tests-for-pipe.patch (application/x-patch) patch v12-0004
v12-0002-Add-pipe-command-support-in-pg_restore.patch (application/x-patch) patch v12-0002
v12-0001-Add-pipe-command-support-for-directory-mode-of-p.patch (application/x-patch) patch v12-0001
v12-0005-Add-documentation-for-pipe-in-pg_dump-and-pg_res.patch (application/x-patch) patch v12-0005
v12-0003-Fixes-and-refactors-in-pipe-command.patch (application/x-patch) patch v12-0003

I did another round of rebase and added a couple of extra tests.
Changed error messages in the tests for windows.


> 3. Added shell escaping in the command before setting it as the file path.

Removed this because it might have been causing Windows test failures.
Since the command runs from the client, this step isn't necessary.

Thanks

Nitin Motiani
Google