[postgis-devel] Re: [PostGIS] #101: ST_Union on one-row table doesn't union
PostGIS
trac at osgeo.org
Thu Jun 4 10:25:44 PDT 2009
#101: ST_Union on one-row table doesn't union
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Reporter: pramsey | Owner: pramsey
Type: defect | Status: closed
Priority: medium | Milestone: postgis 1.4.0
Component: postgis | Version: 1.4
Resolution: invalid | Keywords:
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Comment (by robe):
Oh. How did I miss that one. I think I would have understood that line.
So you don't want to fix? In theory if you union a multipolygon you
expect the boundaries to dissolve.
Though if that line is the only issue - how come when I unioned with the
non-agg version
ST_Union(emptygeomcollection, badgeom) --> I got back the same non-
unioned multigeom or is there similar code there.
--
Ticket URL: <http://trac.osgeo.org/postgis/ticket/101#comment:12>
PostGIS <http://trac.osgeo.org/postgis/>
PostGIS
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