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XMLQuery Update With CLOB Leaks Memory (Doc ID 1669125.1)

Last updated on MARCH 28, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

XMLQuery update with CLOB leaks memory
Application has a procedure that modifies XML by inserting new elements with large CLOBs. When running this procedure PGA memory continually increases until other users can no longer connect to the database. PGA memory appears to exceed the configured target.

Cause

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In this Document
Symptoms
Cause
Solution
References


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