My Oracle Support Banner

How to Monitor IM Join Group Usage (Doc ID 2411519.1)

Last updated on OCTOBER 07, 2022

Applies to:

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 Backup Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.

Goal

12.2 introduced a join group In-Memory feature that improves join performance.  To learn more about it, review following blog:

https://blogs.oracle.com/in-memory/whats-new-in-122:-join-groups

The note is how to monitor IM Join Group usage and where some cases where it cannot be displayed via SQL Monitor.

 

Solution

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document
Goal
Solution


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.