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ORA-600 [QMXTRGETREALOPN] Raised for a Query with Union/Intersect/Minus (Doc ID 1902834.1)

Last updated on MARCH 10, 2019

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.


A union/minus/intersect between:
- a select from a pipelined table function (pipe row)
- a view based on nested XMLTABLES,

results in below error
ORA-00600: internal error code, arguments: [qmxtrGetRealOPn]


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