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How to Unregister a standby database from Recovery catalog when it no longer exist in dataguard configuration (Doc ID 2265528.1)

Last updated on JANUARY 17, 2023

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 10.2 to 12.2]
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 Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.


Data Guard environment.

Primary databases registered in recovery catalog.  The standby instances have been dropped and are no longer in use.

The standby instances are displayed in the recovery catalog view rc_site.

SQL> select site_key,db_key,db_unique_name,database_role from rc_site where db_key=<>;



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