Ora-979 Not Group By Expression Reported In 12cR1 (Doc ID 2412637.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 to 12.1.0.2 [Release 12.1]
Information in this document applies to any platform.

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 :

	To view full details, sign in with your My Oracle Support account.
	Don't have a My Oracle Support account? Click to get started!

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.