SDO_AGGR_SET_UNION Returns NULL Geometry When SPATIAL_VECTOR_ACCELERATION = True (Doc ID 2186626.1)

Last updated on OCTOBER 28, 2016

Applies to:

Oracle Spatial and Graph - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

When submitting some SELECT statements using SDO_AGGR_SET_UNION, the result is null geometry when spatial_vector_acceleration is set to TRUE.
Setting spatial_vector_acceleration to FALSE results in the same SELECT statement returning a correct geometry.

Cause

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