How can I see all users in SQL?

Answer: In SQL Server, there is a system view called sys. database_principals. You can run a query against this system view that returns all of the Users that have been created in SQL Server as well as information about these Users.

How do I get a list of SQL Server logins?

Answer: In SQL Server, there is a catalog view (ie: system view) called sys. sql_logins. You can run a query against this system view that returns all of the Logins that have been created in SQL Server as well as information about these Logins.

How do I list users in a SQL Server group?

To find the list of users/members associated with a single windows group login, use xp_logininfo. This will list all the members associated with the grouplogin “DomainABC\GroupName”.

How do I list all user databases in SQL Server?

There are default databases present on SQL server initially, which are of two types :

1. System databases: The command to see system databases are : SELECT name, database_id, create_date FROM sys.
2. User-Defined Databases: Now in order to select the user-defined databases first let’s create some databases in the server.

How do I list users in database?

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 find my SQL username and password?

You can see the user mappings by opening Sql Server Management Studio and connecting to your server. In the Object Explorer area expand the Security and then Login folders (just under “Databases”). Double-click a login to open it’s Properties window, and find the User Mappings section.

What is the difference between SQL Server Login and user?

A Login is used for authentication into a SQL Instance while a User is used for authorization into a SQL Database. Note that Logins are used at the Instance level and Users are used at the Database level.

How do I add a user to SQL Server?

Procedure

1. In the SQL Server Management Studio, open Object Explorer.
2. Click Server_instance_name > Security > Logins.
3. Right-click Logins and select New Login.
4. On the General page, in the Login name field, type the name for a new user.
5. Select SQL Server authentication.
6. In the Password field, type a password for the user.

How do I get a list of databases in MySQL?

The most common way to get a list of the MySQL databases is by using the mysql client to connect to the MySQL server and run the SHOW DATABASES command. If you haven’t set a password for your MySQL user you can omit the -p switch.

How to get a list of SQL Server users?

I want to get a list of all the users in the SQL server database and their roles. What I’m trying to do is to find out if certain users have privileges to more than one database. Is there a query which can do this directly?

How to list role members in SQL Server 2008 R2?

I’m using the following T-SQL to obtain role members from my SQL Server 2008 R2 database:

How to find all users in Oracle Database?

The ALL_USERS view lists all users that visible to the current user. However, this view doesn’t describe the users. The following statement returns all users in the Oracle Database, sorted by created date from the latest to the earliest: This table illustrates the meanings of each column in the ALL_USERS view:

Can a superuser grant privileges to a database?

Users with CREATE DATABASE rights can create databases and grant privileges to those databases. Superusers have database ownership privileges for all databases. Database users accounts are global across a data warehouse cluster (and not per individual database). To create a user use the CREATE USER command.