Use Crontab to Periodically Record Undo Tablespace Usage On Linux
(Doc ID 3002295.1)
Last updated on JULY 20, 2024
Applies to:
Oracle Database - Enterprise Edition - Version 11.2.0.4 and laterInformation in this document applies to any platform.
Goal
Sometimes customer need to check the undo tablespace usage history, by using crontab and Linux shell script, we can give customer flexible ability to check undo tablespace usage information, or other dictionary view information. I am giving an example to show the method. This has been tested in Oracle Enterprise Linux 6.5 and bash shell. If using other kind of OS or shell, the script might need to be changed accordingly.
Disclaimer:
NOTE: In the images and/or the document content below, the user information and environment data used represents fictitious data from the Oracle sample schema(s), Public Documentation delivered with an Oracle database product or other training material. Any similarity to actual environments, actual persons, living or dead, is purely coincidental and not intended in any manner.
Solution
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In this Document
| Goal |
| Solution |
| References |