Enabling replication for DDL

To enable replication for DDL in the primary database

Log in to the Mirror Replication Agent administration port.
Use the pdb_setrepddl command without an argument to determine if replication is already enabled for DDL in the primary database:
```
pdb_setrepddl
```
If the pdb_setrepddl command returns information that replication is enabled, you do not need to continue this procedure.

If the pdb_setrepddl command returns information that replication is not enabled for DDL, continue this procedure to enable replication for DDL.
Use the pdb_setrepddl command to enable replication for DDL:
```
pdb_setrepddl enable
```
After replication is enabled for the DDL, you can resume replicating your primary database.