How to SHRINK or Reduce the datafile size by finding the HWM
(Doc ID 1600774.1)
Last updated on JANUARY 06, 2020
Applies to:Oracle Database Exadata Express Cloud 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.
***Checked for relevance on 06-Aug-2016***
We need to reduce Disk usage at OS level . The first step for that will be to identify the HWM of datafile . The HWM specifies the limit to which you can resize a datafile.
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