[mapguide-users] Problem with KingOracle and SpatialFilter using CurvePolygon

[Haris Kurtagic]

Perhaps, King.Oracle is wrongly parsing that curved geometry.
I remember some issue in past with it, but also it was fixed as far as I can
remember.
I also just runed again unittest which I have for curved polygons and it
says it is ok.

Can you check are you using latest version ?

As , I am writing this I just realized that in your case it is converting
from fdo to oracle geometry, so perhaps issue is there.
You could test it if you try to insert same geometry in some test table.


Haris

On Thu, Feb 18, 2010 at 7:13 PM, Andreas Morf <a.morf at fkl.ch> wrote:

> Hi all
> When invoking the command "featureSvc.SelectFeatures(featureSource,
> featureClassName, query1);" with a spatial filter geometry like
>
> CURVEPOLYGON ((757057.98399999994 245592.943 (LINESTRINGSEGMENT
> (757058.40300000005 245594.383, 757034.647 245610.43299999999),
> CIRCULARARCSEGMENT (757032.81790019607 245607.87801543999,
> 757030.73199999996 245605.52800000002), LINESTRINGSEGMENT
> (757018.41400000011 245592.943, 757038.57400000002 245573.158,
> 757057.98399999994 245592.943))))
>
> an MgException is thrown and mgserver logs following error
>
> (5756) An exception occurred in FDO component.
> ORA-29902: error in executing ODCIIndexStart() routine
> ORA-13031: Invalid Gtype in the SDO_GEOMETRY object for point object
> ORA-06512: at "MDSYS.SDO_INDEX_METHOD_10I", line 286
>
> When using polygons without circular arcs the selection results are ok!
>
> Anyone an idea?
>
> Andreas
>
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