> On Dec 9, 2022, at 10:11 AM, Igor ALBUQUERQUE SILVA
> wrote:
>
> In this example ST_Contains estimates 785 rows, while ST_Intersect estimates
> 615469 which is closer to the real 621571 rows. Using the bounding box
> operation I also obtain good estimations, and I also obtain good
Thanks a lot Paul and Regina!
This was a very clear overview of how the estimations work, it's much
clearer to me now. I've done a few more tests and what you said is true for
the test case I sent before. I've experimented with larger test cases with
more points and I think I found a solution for
