Query with Sub-Query Runs Slower and Uses Semi-Join After Upgrading From 11.2.0.3 to 11.2.0.4

(Doc ID 2054180.1)

Last updated on MAY 24, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
Information in this document applies to any platform.

Symptoms

 

 

 

Changes

Database upgraded to 11.2.0.4

Cause

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