Different Behaviors When Querying Various V$ Views From Application Root
Last updated on MAY 15, 2018
Applies to:Oracle Database - Enterprise Edition - Version 126.96.36.199 and later
Information in this document applies to any platform.
The symptom is seen when using 12.2 new feature "Application Container".
When querying views like v$lock or v$session from Application Root,
the query returns rows from con_id 0 and the Application Root's con_id.
However, when querying v$latch, rows from application root and
the application PDBs are queried. con_id=0 is not shown.
The issue is seen when querying v$latch from inside Application Root.
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