Someone asked me this question recently.
The answer is: yes!
Let’s see it in action.
On the primary I have:
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----- PRIMARY SQL> show pdbs; CON_ID CON_NAME OPEN MODE RESTRICTED ---------- ------------------------------ ---------- ---------- 2 PDB$SEED READ ONLY NO 3 RED READ WRITE NO 4 SAND READ WRITE NO |
And of course the same PDBs on the standby:
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----- STANDBY SQL> show pdbs CON_ID CON_NAME OPEN MODE RESTRICTED ---------- ------------------------------ ---------- ---------- 2 PDB$SEED MOUNTED 3 RED MOUNTED 4 SAND MOUNTED |
Let’s change the PDB RED name to TOBY: The PDB rename operation is straightforward (but it requires a brief downtime). To be done on the primary:
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SQL> alter pluggable database red close; Pluggable database altered. SQL> alter pluggable database red open restricted; Pluggable database altered. SQL> alter session set container=red; Session altered. SQL> alter pluggable database rename global_name to toby; Pluggable database altered. SQL> alter session set container=cdb$root; Session altered. SQL> show pdbs CON_ID CON_NAME OPEN MODE RESTRICTED ---------- ------------------------------ ---------- ---------- 2 PDB$SEED READ ONLY NO 3 TOBY READ WRITE YES 4 SAND READ WRITE NO SQL> alter pluggable database toby close; Pluggable database altered. SQL> alter pluggable database toby open; Pluggable database altered. SQL> |
On the standby, I can see that the PDB changed its name:
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SQL> show pdbs CON_ID CON_NAME OPEN MODE RESTRICTED ---------- ------------------------------ ---------- ---------- 2 PDB$SEED MOUNTED 3 TOBY MOUNTED 4 SAND MOUNTED SQL> |
The PDB name change is propagated transparently with the redo apply.
—
Ludo