User accounts are usually created by a database administrator or a person specifically assigned to create accounts and administer security. After you create a user account, you must grant basic privileges to the account to enable the user to connect to the database and to view and create database objects, known as schema objects.
The name of the schema is identical to the name of the user. Other accounts are included depending upon what features or options are installed. The administrative accounts provided by Oracle Database should be used only by authorized individuals. To protect these accounts from unauthorized access, these accounts are initially locked with their passwords expired.
As the database administrator, you are responsible for the unlocking and resetting of these accounts as described in "Unlocking Accounts and Resetting Passwords". Table contains descriptions of some of these accounts.
Oracle Text Reference. The account used by the Management Agent component of Oracle Enterprise Manager to monitor and manage the database. Oracle Spatial User's Guide and Reference. Oracle Data Mining Administrator's Guide. Oracle Data Mining Concepts. The account used to create OLAP metadata structures.
The Oracle inter Media user. Plugins supplied by Oracle and third party format plugins are installed in this schema. All legitimate Oracle experts publish their Oracle qualifications. Oracle technology is changing and we strive to update our BC Oracle support information. If you find an error or have a suggestion for improving our content, we would appreciate your feedback. Just e-mail: and include the URL for the page. OSB Online Training. Job Search. No Oracle user should ever alter update, delete, or insert any rows or schema objects conatained in the SYS schema, because such activity can compromise data integrety.
The security administrator must keep strict control of this central account. This EM admin can create and modify other EM admin accounts as well as admin the database instance itself. EM uses this account to access performance stats about the database.
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