Roles

To provide for the security of your database tables in Oracle8i using SQL commands, you can create and control access to roles. By creating a role and then controlling who has access to it, you can ensure that only certain users have access to particular database privileges.

Overview

Roles are created and used with the SQL CREATE, GRANT, and SET commands:

• To create a role, you use the CREATE command. You can create roles with or without passwords.

• To grant access to roles, you use the GRANT command. In this way, you can control who has access to the privileges associated with the role.

• To access roles, you use the SET ROLE command. If you created the role with a password, the user must know the password in order to access the role.

For more information about roles, see your Oracle8i SQL Reference, your Oracle8i Administrator's Guide, and your Oracle8i Concepts manual.