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Plan Change From View Pushed Predicate To View With Window Buffer After Migrating to 11.2.0.4 From 11.2.0.3 (Doc ID 1901634.1)

Last updated on OCTOBER 31, 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 Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.

Goal

 

After migrating from 11.2.0.3 to 11.2.0.4, a query plan changes from View Pushed Predicate to View With Window Buffer.

 

Example from 11.2.0.3:

 

 

Solution

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In this Document
Goal
Solution


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