Script - Check Current Undo Configuration and Advise Recommended Setup
(Doc ID 1579035.1)
Last updated on DECEMBER 14, 2023
Applies to:
Oracle Database Cloud Schema Service - Version N/A and laterOracle Database Exadata Express Cloud Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database 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
Information in this document applies to any platform.
Goal
This document is intended to check the current undo configuration and provides recommendation based on the previous workload.AUTION
This sample code is provided for diagnosis and troubleshooting purposes only, and is NOT supported by Oracle Support. It has been tested internally, however, we do not guarantee that it will work for you. Ensure that you run it in your test environment before using.
There are different scripts for database versions post 10g and prior to 10g. Ensure to execute the correct one to get the proper recommendation. Ensure to execute the script as SYS user.
Solution
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In this Document
| Goal |
| Solution |
| RDBMS version 10g and above: |
| Sample Output |
| RDBMS version 9i and below |
| Sample Output |
| References |