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Oracle Database 12c
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- 1Oracle 12c PDB duplication has a CDB limitation●In Oracle Database 12c , it is possible to use the DUPLICATE command at the PDB level. However, there is a limitation: a
Database administrators are discussing a limitation in Oracle Database 12c when using the RMAN DUPLICATE command at the pluggable database (PDB) level. While duplication is supported, a new container database (CDB) must also be created during the process; otherwise the operation fails with an error. The discussion includes command-line examples showing the failure scenario.