Re: SLOPE - Planner optimizations on monotonic expressions.

Hi,

This has been quiet for more than a month, now I decided to check
commitfest and I see a failure in test_plan_advice/001_replan_regress,
since I am touching planning it is reasonable to assume this to be a code
issue, however it happened only on windows.

Checking the history:
https://github.com/postgres/postgres-cfbot/actions?query=branch%3Acf%2F6479&page=2

There were a few sporadic failures.

What can explain that?

Regards,
Alexandre.

On Wed, Sep 23, 2026 at 9:25 AM Alexandre Felipe <
o(dot)alexandre(dot)felipe(at)gmail(dot)com> wrote:

> v16.0
>
> The previous version was producing sort in queries such as
> SELECT x, f(y) FROM tbl WHERE x = 1 ORDER BY f(y);
> Where the order of x is trivial as it is a constant for the query.
>
> Regards,
> Alexandre
>
>