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0answers
51 views

Insert SDO_GEOMETRY in cx_oracle

I have many polygons to insert. This code is ready to use. geom_str = ...
1
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1answer
60 views

Sdo_Geom.Sdo_Intersection is not considering overlapping vertices

I'm using below package to get the number of intersecting vertices Sdo_Util.Getnumvertices(Sdo_Geom.Sdo_Intersection(B.Geom,R.Geom,.00000000005)) It is returning only 1 when there are actually 15 ...
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0answers
91 views

ODP.NET invoked member is not supported in a dynamic assembly

I am using ODP.NET to get access to a geometry column in an Oracle database. My code (derived from Oracle's sample) often (but not always) crashes on the last line where the geometry column value is ...
2
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0answers
73 views

Check for overlaps in polygons

I want to get a list of all the polygons from table 2 which overlap with one polygon from table 1. Following is the query which I am trying to use which doesnt give any result. Select b.bg_id from ...
4
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1answer
248 views

Does ArcSDE require Oracle Spatial rather than Oracle Locator licensing for any functionality when working with SDO_GEOMETRY?

I'm looking for specific information on whether the ESRI suite requires Oracle Spatial for any of the functionality, or if Locator is always sufficient for working with SDO_GEOMETRY objects? Do you ...
4
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1answer
403 views

Too many features selected with the ArcMap Select by Polygon tool

Here is my problem: First of all you have to know that I have ArcMap 10.1 SP1. My features are stored in Oracle 11g database in SDO_GEOMETRY format. I have imported a layer of accidents location in ...
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2answers
626 views

How to find overlapping polygons within a multipolygon (oracle spatial)

I am working with Oracle spatial and have a table with MULTIPOLYGONS. How can I find the db entries where the polygons of a multipolygon overlap - within the same geometry? So, a function that checks ...