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Heap Memory Issues Using The JDBC 21c Related to the Statement Cache (Doc ID 2833793.1)

Last updated on MARCH 11, 2022

Applies to:

JDBC - Version 20.0.0.0.0 and later
Information in this document applies to any platform.

Symptoms

Heap memory issues with the JDBC 21c drivers. Stress testing shows that the cached statements are not being cleared after the connection close.
The testing was done using the JDBC 21.3 and JDBC 21.4 drivers.

Cause

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In this Document
Symptoms
Cause
Solution
References


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