{16 追加}スナップショットコピーPDBを作成

https://docs.oracle.com/cd/F19136_01/multi/cloning-a-pdb.html#GUID-133B6D33-3B52-433B-9C85-C4BEE4F7284E

The PDB Snapshot Carousel is feature is only available for EE-ES (Exadata with Extra cost option),
and Cloud Platform: DBCS EE, DBCS EE-HP, DBCS EE-EP, and ExaCS.

OCI BaseDB EEで動作確認実施

ENTERPRISE_EDITION
19.25
VM.Standard.A1.Flex
LVM
1cpu

conn / as sysdba

show parameter CLONEDB
alter system set CLONEDB = true scope=spfile;
shutdown immediate;
startup

show parameter CLONEDB

alter pluggable database all open read only force;
show pdbs;

 

CREATE PLUGGABLE DATABASE pdb12_copy2 FROM pdb12 SNAPSHOT COPY;

 

show pdbs;
alter pluggable database all open read write force;
show pdbs;

alter session set container=pdb12_copy2;

ALTER PLUGGABLE DATABASE MATERIALIZE;