Query With Group By Clause Raises Error ORA-979 After Upgrading to 11.2

(Doc ID 1456869.1)

Last updated on NOVEMBER 28, 2017

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


When attempting to run a query like below

Note that this previously worked in 10g but now fails in 11g.


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