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Oracle Spatial Concavehull Function Does Not Work Return The Expected Result (Doc ID 1418788.1)

Last updated on JANUARY 16, 2020

Applies to:

Oracle Spatial and Graph - Version and later
Information in this document applies to any platform.


The result of the SDO_GEOM.SDO_CONCAVEHULL between two polygons is a polygon with a shape not expected.

For example, considering these two geometries

the statement

returns the following geometry


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