How do I drop a user in Oracle?

How do I drop a user in Oracle?

Introduction to Oracle DROP USER statement DROP USER username [CASCADE]; In this syntax, you need to specify the user that you want to drop after the DROP USER keywords. If the user whose schemas contain objects such as views and tables, you need to delete all schema objects of the user first and then drop the user.

How do I drop a user in SQL?


  1. Open SSMS.
  2. Connect to a SQL Server instance.
  3. In Object Explorer, go to « Security » node then logins.
  4. Right-click on the SQL Server Login you want to drop then click on “Delete
  5. SSMS will show following warning message.
  6. Click on “OK”

What is drop user cascade?

The Oracle DROP USER CASCADE command drops a user and all owned objects. The user will not be dropped and an error message will be returned if you a user owns objects and you fail to use the Oracle DROP USER CASCADE command.

Can't drop user that is currently connected?

Cause: An attempt was made to drop a user that was currently logged in. Action: Make sure the user is logged out, then re-execute the command. The ORA-01940 can always be cured by bouncing the source and replicated instance. First, double-check to ensure that the user is not connected to the current instance.

How do you drop a user in a database?

You must have the DROP USER system privilege. Specify the user to be dropped. Oracle Database does not drop users whose schemas contain objects unless you specify CASCADE or unless you first explicitly drop the user's objects. Specify CASCADE to drop all objects in the user's schema before dropping the user.

How do I drop a schema?


  1. First, specify the name of the schema that you want to drop. If the schema contains any objects, the statement will fail. ...
  2. Second, use the IF EXISTS option to conditionally remove the schema only if the schema exists. Attempting to drop a nonexisting schema without the IF EXISTS option will result in an error.

How do I get a list of users in mysql?

To show/list the users in a MySQL database, first log into your MySQL server as an administrative user using the mysql command line client, then run this MySQL query: mysql> select * from mysql. user; However, note that this query shows all of the columns from the mysql.

How do I remove a user from a mysql database?

Delete MySQL user account To delete a user account , use the following command: DROP USER '[email protected]'localhost'; If you try to delete a user account which doesn't exist an error will occur.

How do I remove a user from xampp?

Deleting a user From the Users page, check the checkbox for the user you wish to remove, select whether or not to also remove any databases of the same name (if they exist), and click Go.

How do I manage a mysql database?

Managing database users

  1. Log in to cPanel.
  2. In the DATABASES section of the cPanel home screen, click MySQL® Databases:
  3. Under Add New User, in the Username text box, type the MySQL username.
  4. In the Password text box, type the user password.
  5. In the Password (Again) text box, retype the user password. ...
  6. Click Create User.

How do I grant privileges to a user in mysql?

To GRANT ALL privileges to a user , allowing that user full control over a specific database , use the following syntax: mysql> GRANT ALL PRIVILEGES ON database_name. * TO 'username'@'localhost';

How do I grant privileges to a user in Oracle?

How to Grant All Privileges to a User in Oracle

  1. CREATE USER super IDENTIFIED BY abcd1234;
  3. SELECT * FROM session_privs ORDER BY privilege;

What is Grant in MySQL?

The GRANT statement grants privileges to MySQL user accounts. To grant a privilege with GRANT , you must have the GRANT OPTION privilege, and you must have the privileges that you are granting.

How do I grant all privileges to user in MariaDB?

How to create a user in MySQL/MariaDB and grant permissions on a specific database

  1. Database creation. mysql> CREATE DATABASE `mydb`;
  2. User creation. ...
  3. Grant permissions to access and use the MySQL server. ...
  4. Grant all privileges to a user on a specific database. ...
  5. Apply changes made. ...
  6. Verify your new user has the right permissions.

How do I find my MariaDB user?

How to see/get a list of MySQL/MariaDB users accounts

  1. Step 1 – Login to mysql. ...
  2. Step 2 – Show users. ...
  3. Step 3 – Show users along with host name where they are allowed to login. ...
  4. Step 4 – How to avoid repetitions of user names? ...
  5. Step 5 – Get a listing of the fields in the mysql.user. ...
  6. Step 6 – Finding out user rights.

How do I grant privileges to user in phpMyADmin?

  1. Login to phpMyADmin.
  2. Go to Privileges.
  3. Click Add a new User.
  4. Type the access info you want in the Login Information area (username, host, password)
  5. Click on the radio button for Create database with same name and grant all privileges.
  6. Click Go.

How do I find my phpMyAdmin username and password?

Log into phpMyAdmin In the phpMyAdmin prompt, enter your hostname, username, password, and click Go. phpMyAdmin requires that the domain for your MySQL hostname is Fully Hosted and uses DreamHost's DNS.

How do I login as another user in phpMyAdmin?

Steps to solve this:

  1. log in to phpmyadmin using root.
  2. Select privileges.
  3. Select the user you want to modify (i.e., to give log in privileges).
  4. If you already have given the host as any (%) now change it to localhost.
  5. Make sure you click on the option button "keep the old one" and update.

How do I find my phpMyAdmin username?

Try opening config-db. php, it's inside /etc/phpmyadmin. In my case, the user was phpmyadmin, and my password was correct.

How do I find my localhost username and password?

4 Answers. Default user for MySQL is "root", and server "localhost". You should be able to access the local database by using the name localhost . There is also a way to determine the hostname of the computer you're running on, but it doesn't sound like you need that.

How do I find my xampp username and password?

To install the Northwind database used in class, click Admin next to MySQL on the XAMPP Control Panel to bring up the phpMyAdmin. That should take you to http://localhost/phpmyadmin. If it asks you to login, the username is root and the password is pwdpwd.

How do I find my cPanel username and password?

Managing database users

  1. Log in to cPanel. ...
  2. In the DATABASES section of the cPanel home screen, click MySQL® Databases:
  3. Under Add New User, in the Username text box, type the MySQL username.
  4. In the Password text box, type the user password.
  5. In the Password (Again) text box, retype the user password. ...
  6. Click Create User.

How do I find my user ID and password?

To find your username and reset your password:

  1. Go to the Forgot Password or Username page.
  2. Enter your account email address, but leave the username box blank!
  3. Click Continue.
  4. Check your email inbox—you'll get an email with a list of any usernames associated with your account email address.

How do I find my cPanel?

You can login to your cPanel using the address bar of your browser. Type in your website address followed by a colon and then 2083. Accessing your cPanel would look like this You can also log in to your cPanel by typing in /cpanel after your website address.

How do I access my domain control panel?


  1. Log into your Account Center.
  2. Click the blue ADMIN button associated to your server.
  3. Hover your cursor over the desired site slot and click MANAGE SITE.
  4. In the left-menu, click Domains.
  5. Click the MANAGE button associated to your domain.
  6. That's it! You will now be in the control panel for your domain.

What is the domain login?

A domain user is one whose username and password are stored on a domain controller rather than the computer the user is logging into. When you log in as a domain user, the computer asks the domain controller what privileges are assigned to you.

How do you control a domain?

8 domain management tips for everyone

  1. Ensure you own your domains. ...
  2. Keep track of where you registered a domain. ...
  3. Keep track of who you are resolving a domain with. ...
  4. Consolidate your domain portfolio. ...
  5. Enable auto-renewal of your domains. ...
  6. Enable two-factor authentication. ...
  7. Share the account management with other users.