[postgis-devel] Recognizing "kind" of geometry

[Olivier Courtin]

On Mar 6, 2010, at 12:22 AM, strk wrote:

> On Fri, Mar 05, 2010 at 10:39:21PM +0000, Mateusz Loskot wrote:
>
>> Where is problem in determining if a GEOMERYCOLLECTION
>> is mixed or homogeneous?
>
> A collection of areas or points or lines can be rendered
> as a single layer on a map using a consistent symbology.


There's a need for something more than
ST_CollectionExtract  and lwgeom_homogenize ?

--
Olivier