Re: Fix typo function circle_same (src/backend/utils/adt/geo_ops.c) - Mailing list pgsql-hackers

> On 4 Sep 2022, at 14:39, Ranier Vilela <ranier.vf@gmail.com> wrote:

> But with Windows 10 build, I got this diff result:
>
> diff -w -U3 C:/dll/postgres_dev/postgres_master/src/test/regress/expected/geometry.out
C:/dll/postgres_dev/postgres_master/src/test/regress/results/geometry.out
> --- C:/dll/postgres_dev/postgres_master/src/test/regress/expected/geometry.out 2022-09-01 08:05:03.685931000 -0300
> +++ C:/dll/postgres_dev/postgres_master/src/test/regress/results/geometry.out 2022-09-04 09:27:47.133617800 -0300
> @@ -4380,9 +4380,8 @@
>   <(100,200),10> | <(100,200),10>
>   <(100,1),115>  | <(100,1),115>
>   <(3,5),0>      | <(3,5),0>
> - <(3,5),NaN>    | <(3,5),0>
>   <(3,5),NaN>    | <(3,5),NaN>
> -(9 rows)
> +(8 rows)
>
>  -- Overlap with circle
>  SELECT c1.f1, c2.f1 FROM CIRCLE_TBL c1, CIRCLE_TBL c2 WHERE c1.f1 && c2.f1;
>
> Not sure why.

That's not just on Windows, and it makes total sense as a radius of NaN isn't
the same as a radius of zero.

--
Daniel Gustafsson        https://vmware.com/