As a database administrator, you can configure the conditions that control or allow creation of SecureFiles LOBs or BasicFiles LOBs. Typically, you set up the
DB_SECUREFILE parameter in the
init.ora file for this purpose.
DB_SECUREFILE initialization parameter is dynamic and can be modified with the
SYSTEM statement in the following way:
ALTER SYSTEM SET DB_SECUREFILE = 'ALWAYS';
The valid values for this parameter are described in the following table: