Back Up the Database Encryption Key

To resume recoverability, you must back up the database encryption key, the master or dual master key, and the encrypted database.

This example uses the ddlgen utility to generate SQL statements on database encryption keys:
ddlgen -Usa -P -Sserver -TEK -Nmaster.owner.dek_name
The syntax is similar when generating SQL statements for the [dual] master key.
Parent topic: Back Up (Dump) a Fully Encrypted Database
Related concepts
Changing a Database Encryption Key
Dropping a Database Encryption Key
Related tasks
Creating the Database Encryption Key
Related reference
create encryption key
drop encryption key