[postgis-users] polygons with holes

[strk at refractions.net]

Ouch! postgis_full_version() ?
Can you reproduce the problem by importing the same shapefile
using shp2pgsql ? Would you send me the shapefile if this is
the case ?

--strk;

On Thu, Jun 01, 2006 at 03:49:51PM +0200, Emilia Venturato wrote:
> Hi,
> there are someone who know how work in Postgis with polygons with holes?
> I imported shapefile through GRASS in PostGIS and I had polygons with holes 
> that are not valid (isvalid()=false).
> If I check validity I has this message:
> NOTICE:  Ring Self-intersection
> 
> if I try to select, for example:
> select a.*, b.the_geom from table a join table b on a.eco_code=b.eco_code;
> 
> I have:
> Segmentation fault
> 
> Someone can help me?
> Thank's
> Lia