[postgis-users] function from multilinestring to linestring
schabi at logix-tt.com
Thu Apr 20 07:02:09 PDT 2006
toni hernnadez wrote:
> in case all the multilinestring overlap (I checked) is there another way
> to do it.
> I've tried GeomUnion but it returns multilinestring again.
> I couldn't try linemerge. It seems that in my version in not such a
If they really overlap in such a way that the result can be expressed as
a single LineString, then GeomUnion should return a LineString.
Can you send us a testdata so we can reproduce your problem?
And which PostGIS version are you using?
Markus Schaber | Logical Tracking&Tracing International AG
Dipl. Inf. | Software Development GIS
Fight against software patents in EU! www.ffii.org www.nosoftwarepatents.org
More information about the postgis-users