Ora-979 Not Group By Expression Reported In 12cR1
(Doc ID 2412637.1)
Last updated on JANUARY 28, 2020
Applies to:
Oracle Database Cloud Schema Service - Version N/A and laterOracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
After upgrading database from 11.2.0.4 to 12.1.0.2, a working SQL failed with ora-979:
Following is the simple query that fails with ORA-979 :
Changes
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |