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Sampling V$session View For Active Session In Pluggable Database Randomly Returns No Data (Doc ID 2443480.1)

Last updated on AUGUST 23, 2021

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 to 18.1.0.0.0 [Release 12.1 to 18]
Information in this document applies to any platform.

Symptoms


In non-cdb database environment querying the v$session view always returns the row for active or existing session, if the query conditions are met.
In multitenant cdb environment inside pluggable database context v$session view some times returns no data while querying it.


Changes

 Upgrade to 12.1.0.2 Multitenant

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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