Thank you very much.
>I would try >SELECT st_envelope( st_collect(geom) ) FROM roads; >HTH, Filip>>
>I want to get the extensions of spatial table. Say that there is a spatial
>table named 'roads', and a some road geometry inside. I want to fetch the
>bounding box (envelope or extension) for t
2011/9/22 Asli Akarsakarya
>
> I want to get the extensions of spatial table. Say that there is a spatial
> table named 'roads', and a some road geometry inside. I want to fetch the
> bounding box (envelope or extension) for that table, that means for all the
> roads that it has.
>
> Accordin
Hello, My question is a basic one for postGIS, I believe. It should have a
primitive answer somewhere, but I don't have it. I want to get the extensions
of spatial table. Say that there is a spatial table named 'roads', and a some
road geometry inside. I want to fetch the bounding box (envelo
