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Duplicate of specific PDB in LOCAL UNDO for specific tablespaces using Tape/ZDLRA Backup (Doc ID 2926039.1)

Last updated on APRIL 17, 2023

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


For duplicate partial database including few tablespaces to new database.This doc is useful incase of specifying(including) only those tablespaces which are needed while duplicate using tape backups.
In this doc one can include only those tablespaces which are needed.By default, RMAN duplicate restores the root and the seed database SYSTEM,SYSAUX tablespace.
After duplicate, new CDB is created with required tabelspaces,root and the seed database SYSTEM,SYSAYX tablespaces are restored by default.
This doc can also useful incase of PITR restore / recovery of Multi Tenant database to extract information from the dropped / truncated tables of specific PDB.


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