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A Query Causes ORA-979 After Upgrading 19c (Doc ID 2726182.1)

Last updated on JULY 20, 2024

Applies to:

Oracle Database - Standard Edition - Version 19.1.0.0.0 to 19.15.0.0.0 [Release 19]
Oracle Database - Enterprise Edition - Version 19.1.0.0.0 to 19.15.0.0.0 [Release 19]
Information in this document applies to any platform.

Symptoms

After upgrading 19c, a query that functioned before upgrading is encountering ORA-00979: Not A GROUP BY Expression.

Cause

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In this Document
Symptoms
Cause
Solution
References


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