María, thank you for the fast reply. However, these docs refer to the
usage of GIST.
If I understand it correctly, an R-tree is implemented on top of GIST.
What if I don't want to use an R-tree? If I wanted to implement my own
...let's say I want to implement a quadtree or some other new, fancy
index. How would I go about doing it?
Additionally, is there a way to change the attributes with which the
R-tree is built? Or at least see how the R-tree is built?
Many thanks,
B.
Zitat von Maria Arias de Reyna <mar...@emergya.es>:
El Tuesday 18 May 2010, Biddy escribió:
write your own spatial index.
Do you mean this: http://postgis.refractions.net/docs/ch04.html#id2794434 ?
Take a look at the docs, probably most of your questions are answered there.
--
María Arias de Reyna Domínguez
Área de Operaciones
Emergya Consultoría
Tfno: +34 954 51 75 77 / +34 607 43 74 27
Fax: +34 954 51 64 73
www.emergya.es
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