On Mon, 9 Oct 2023 at 22:49, Richard Guo <guofenglinux@gmail.com> wrote: > I came across a crash in add_paths_to_append_rel() with the query below.
> It was introduced by commit a8a968a8 where we referenced > cheapest_startup_path->param_info without first checking that we have a > valid cheapest_startup_path.
I pushed this with just minor adjustments to the comments you wrote. I didn't feel the need to reiterate on the set_cheapest() comments.