In Oracle 12c Multi-tenant Environment, GRANT Statement with "container=all" Clause Hangs
(Doc ID 2311547.1)
Last updated on MARCH 28, 2019
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124 to 126.96.36.199 [Release 12.1]
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 Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.
- While upgrading your CDB database or after rolling back and re-installing Oracle 12c database PSU patches, GRANT statement with "container=all" clause hangs.
- However, GRANT statement works at each individual PDB level without any issues.
- If generating hang analyze level 3 trace, we see the deadlock with the below signature:
While CDB Database upgrade or after rolling back and re-installing Oracle 12c DB PSU patch.
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