Pipeline Function Breaks In 11gr2 On Some Datasets With Only Ora-6512.
(Doc ID 1134733.1)
Last updated on MARCH 10, 2020
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 to 22.214.171.124 [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 Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.
ORA-6512 error reported on queries with pipeline functions on some datasets when query runs in Parallel.
Disabling PX, ORA-6512 is reported along with a more descriptive ORA-06548 ("NO_DATA_NEEDED" exception) somehow masked on parallel execution on QC - slaves communication.
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