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XML Query Uses XMLTYPE.TRANSFORM() In Loop Shows Steady Increase Of PGA MEMORY USAGE (Doc ID 2164949.1)

Last updated on MARCH 23, 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 Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

While running following XML block query in loop shows steady increase of pga memory usage in the database during XMLTYPE.TRANSFORM() process:

Session-1:

 

Cause

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In this Document
Symptoms
Cause
Solution
References


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