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ORA-918 When Different Subquery Blocks Use The Same Aliases In 11gR2 (Doc ID 1494660.1)

Last updated on JANUARY 07, 2025

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 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 Backup Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

CT has upgraded their database from 10gR2 (10.2.0.2) to 11.2.0.3 and found a SQL with WITH clause returns ORA-918, but it worked fine on 10gR2.

It appears that this symptom is only reproducible on 11.2.0.* version.

 

Changes

Upgrade is done to 11.2

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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