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Parallel merge might trigger deadlock on table with HCC partitions (Doc ID 1543621.1)

Last updated on AUGUST 22, 2023

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.2]
Oracle Exadata Hardware - 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
Information in this document applies to any platform.


If HCC partitions are included in partitioned table, parallel merge statement on this table might get deadlock (ora-60), no matter the HCC partitions are involved or not.


Some partitions were compressed with HCC.


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