[postgis-users] "Gist" code doesnt use "R-tree"....??? Why???

[Mark Cave-Ayland]

On Wed, 2007-05-02 at 18:49 +0900, ?? ? wrote:
> Actalluy, "Gist" code doesnt use "R-tree".
> There are "AM extention" functions and "gistproc.c" file which split to 
> "R-tree".
> However, I checked on that the 'gistproc.c' function didnt be called when i 
> was generating a 'index' with using 'gist' even though it was spatial data.
> So, I want to know how to use 'R-tree' with "gist".

Are you talking about the PostGIS R-Tree implementation or the internal
PostgreSQL implementation? If you can provide the SQL commands you used
to generate your tables and indices, along with the version of
PostgreSQL you are using, someone might be able to help you further.


Kind regards,

Mark.