Horton

Re: Trying out read streams in pgvector (an extension)

Melanie Plageman <melanieplageman@gmail.com>

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From: Melanie Plageman <melanieplageman@gmail.com>
To: Thomas Munro <thomas.munro@gmail.com>
Cc: "Jonathan S. Katz" <jkatz@postgresql.org>, pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2025-11-12T20:44:14Z
Lists: pgsql-hackers

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  1. Add read_stream_{pause,resume}()

On Tue, Nov 11, 2025 at 11:12 PM Thomas Munro <thomas.munro@gmail.com> wrote:
>
> Here is a draft patch like that, that tries to be as small as
> possible.  Trying out the name read_stream_resume().

I like read_stream_resume(). Tested out 0001 with pgvector and can
confirm it works.

In the test, I would initialize test_read_stream_resume_state.count to 0

+    test_read_stream_resume_state state = {.blkno = blkno};

- Melanie