[postgis-users] invalid polygons: error type in query results
ted at urbanmapping.com
Wed May 2 17:01:09 PDT 2007
I would like to review geometries in my database where the isvalid()
function returns false.
It seems there are multiple types of invalid geometries (Nested Shells,
Self-Intersections, etc>) that are reported as Notice messages. Is
there any way to get the output of those error messages to appear as a
column in my query results (or access the error types in some other way
as a PostGIS function)? I would really like to be able to sort those
results by the type of invalid geometry.
Ted Scharff :: Urban Mapping, Inc :: blog.urbanmapping.com
690 Fifth Street Suite 200 :: San Francisco CA 94107
T 415-946-8179 :: F 866-385-8266 :: Skype ted at urbanmapping
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