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DBA_HIST_UNDOSTAT Is Empty In Standard Edition (Doc ID 2416565.1)

Last updated on JANUARY 06, 2025

Applies to:

Oracle Database - Standard Edition - Version 11.2.0.1 and later
Oracle Database Backup Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

Data dictionary views beginning with the prefix DBA_HIST_ are part of Diagnostics Pack, which is not available for Standard Edition database.

The exceptions are: DBA_HIST_SNAPSHOT, DBA_HIST_DATABASE_INSTANCE, DBA_HIST_SNAP_ERROR, DBA_HIST_SEG_STAT, DBA_HIST_SEG_STAT_OBJ, and DBA_HIST_UNDOSTAT.  Those views can be used without the Oracle Diagnostics Pack license.

Reference:
11.2 Database Licensing Information
https://docs.oracle.com/cd/E11882_01/license.112/e47877/options.htm

However, querying DBA_HIST_UNDOSTAT in Standard Edition database returns empty results.

 

Cause

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In this Document
Symptoms
Cause
Solution
References


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