Bad Performance and Excessive Redolog Generation For DML on Spatial Tables/Indexes (Doc ID 468479.1)

Last updated on DECEMBER 24, 2013

Applies to:

Oracle Spatial and Graph - Version 10.1.0.2 to 11.1.0.7 [Release 10.1 to 11.1]
Information in this document applies to any platform.
Checked for relevance on 24-Dec-2013

Symptoms

Bad performance and excessive redo generation is seen on performing DML on Spatial tables.
Frequent inserts/updates on Spatial tables are being done and a large amount of redo generation is seen for each update of the spatial index (updates in several MDRT_xxxx$ tables and index metadata). 

Cause

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