[postgis-users] Dissolve obsolete polygon borders
Paul Ramsey
pramsey at refractions.net
Wed Oct 15 07:45:21 PDT 2003
Once we get rid of the memory leaks, it should be as simple as "select
union(geom) from thetable group by theattributes". Mind you, it will be
slow.
P.
On Wednesday, October 15, 2003, at 06:45 AM, Düster Horst wrote:
> Is there a way to dissolve obsolete borders between polygons with equal
> attributes??
>
> I will appreciate your hints.
>
> Horst
>
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Paul Ramsey
Refractions Research
Email: pramsey at refractions.net
Phone: (250) 885-0632
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