Intermittent Error ORA-00979: "Not A Group By Expression" When Running A SQL Query
(Doc ID 1350177.1)
Last updated on AUGUST 04, 2018
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.5 and later
Information in this document applies to any platform.
***Checked for relevance on 29-DEC-2016***
A specific query works correctly for about 6 out of 10 times but returns in other cases the following error for the same SQL:
ORA-00979: not a GROUP BY expression
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