> 1 сент. 2019 г., в 15:53, Andrey Borodin <x4mmm(at)yandex-team(dot)ru> написал(а):
>
>
> <v2-0001-Add-sort-support-for-point-gist_point_sortsupport.patch><v2-0002-Implement-GiST-build-using-sort-support.patch>

Here's V3 of the patch set.
Changes:
1. Added some documentation of new sort support routines
2. Fixed bug with dirty pages

I did not add sort support procs to built-in boxes, circles and polys, since it may be not optimal index for them. However, for points Z-order is quite good as a default.

Tests only pass with fixes for GiST KNN from Alexander in other thread.

Thanks!

Best regards, Andrey Borodin.