Spatial Index Being Ignored in Queries with Spatial Operators

(Doc ID 1956210.1)

Last updated on FEBRUARY 08, 2017

Applies to:

Oracle Spatial and Graph - Version to [Release 10.2 to 12.1]
Information in this document applies to any platform.


Queries on Spatial tables using operators like SDO_FILTER, SDO_RELATE or SDO_NN show performance issues due to Spatial index being ignored by the optimizer.

This happens despite the statistics being disassociated as described in <Note:1268383.1> Slow Performance when using SDO_RELATE/SDO_FILTER


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