Archive log mode in a multiple database environment

If you are using a DiffDB configuration, you must create the study database with archive log mode enabled. You can create the database with scripts or with the Oracle Database Configuration Assistant utility.

• Scripts —Specify archivelog as part of the create database statement.
• Oracle Database Configuration Assistant —On the Archive tab, select the Archive Log Mode checkbox during the Initialization Parameters step.

  Note: For more information about the Oracle Database Configuration Assistance utility, see the Oracle database document, Oracle Administrators Guide for your platform.

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