Query Receives ORA-00979: 'not a GROUP BY expression' on 184.108.40.206 and Above, but Works on Versions Less Than 220.127.116.11
(Doc ID 1680041.1)
Last updated on FEBRUARY 21, 2019
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168.0 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
- ORA-979 is raised because inline sub-query column is referenced in the SELECT list but same is not listed in the GROUP BY clause:
The error occurs after upgrading to 11.2.
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