How to Create a Database User in Oracle скачать в хорошем качестве

How to Create a Database User in Oracle

Disclaimer/Disclosure: Some of the content was synthetically produced using various Generative AI (artificial intelligence) tools; so, there may be inaccuracies or misleading information present in the video. Please consider this before relying on the content to make any decisions or take any actions etc. If you still have any concerns, please feel free to write them in a comment. Thank you. --- Summary: Learn how to create a database user in Oracle. This guide covers the essential steps to create a user account in Oracle Database, ensuring proper access and permissions within the system. --- Creating a database user in Oracle involves several steps to set up a new account with specific privileges and access rights. Here's a straightforward guide to walk you through the process: Steps to Create a Database User in Oracle Connect to Oracle Database Begin by connecting to your Oracle Database using SQL*Plus or another SQL client with appropriate administrative privileges. You'll need administrative access to create a new user. [[See Video to Reveal this Text or Code Snippet]] Create the User Use the CREATE USER statement to create a new user. Specify the username and password for the new account. [[See Video to Reveal this Text or Code Snippet]] Replace new_username with the desired username and password with the password for this user. Grant Privileges Grant necessary privileges to the new user. This step defines what actions the user can perform within the database. [[See Video to Reveal this Text or Code Snippet]] The CONNECT privilege allows the user to connect to the database, while RESOURCE provides basic privileges to create tables, sequences, procedures, and other schema objects. Adjust privileges based on your specific requirements. Additional Privileges (Optional) Depending on your needs, you may grant additional privileges to the user. For example: [[See Video to Reveal this Text or Code Snippet]] This allows the user to establish a session in the database. Assign Roles (Optional) You can assign predefined roles to the new user for broader access rights. For instance: [[See Video to Reveal this Text or Code Snippet]] The DBA role grants extensive database administrative privileges. Verify User Creation Confirm that the user has been created successfully by querying the Oracle data dictionary views: [[See Video to Reveal this Text or Code Snippet]] This query should return the newly created username if the user was added correctly. Disconnect from the System Once the user is created and configured, disconnect from the administrative session: [[See Video to Reveal this Text or Code Snippet]] Conclusion Creating a database user in Oracle involves defining a username, password, and appropriate privileges to control access and actions within the database. By following these steps, you can efficiently set up new user accounts tailored to your database requirements.