How do I drop multiple users in SQL Server?

How do I drop multiple users in SQL Server?


  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”

How can I tell which user dropped a table in SQL?

Right click SQL Server Instance and Select Reports -> Standard Reports -> Schema Changes History as shown in the below snippet. 3. This will open up Scheme Changes History report which will have the details about who deleted the SQL Server Database along with the timestamp when the database was deleted.

How do I remove a schema from a user in SQL Server?

To change the schema owner from Sql Server Management Studio: Expand your database -> Security -> Schemas. In the Object Explorer Details you can see a list of the schemas and the owners: Right click on the schema that is owned by the user you want to delete and change the owner (Properties -> General -> Schema Owner).

How do I find out when my table was dropped?

Finding out who dropped a table using the transaction log

  1. USE [master]; GO. CREATE DATABASE [FnDbLogTest]; GO. USE [FnDbLogTest];
  2. CREATE TABLE [TestTable] ( [c1] INT IDENTITY, [c2] CHAR (100) DEFAULT ‘a’); GO.
  3. SELECT OBJECT_ID (N’TestTable’); GO.
  4. DROP TABLE [TestTable]; GO.

How can revoke user role in SQL Server?

The REVOKE statement can be used to remove granted permissions, and the DENY statement can be used to prevent a principal from gaining a specific permission through a GRANT. Granting a permission removes DENY or REVOKE of that permission on the specified securable.

How do I delete a database schema?

  1. DROP SCHEMA. DROP SCHEMA — remove a schema.
  2. Synopsis. DROP SCHEMA [ IF EXISTS ] name [.] [
  3. Description. DROP SCHEMA removes schemas from the database.
  4. Parameters. IF EXISTS.
  5. Notes. Using the CASCADE option might make the command remove objects in other schemas besides the one(s) named.
  6. Examples.
  7. Compatibility.
  8. See Also.

How do you drop a user on DBO?

  1. The proper way to change the database owner is with ALTER AUTHORIZATION ON DATABASE::YourDatabase to [new_login] .
  2. You can also do it in the UI by deselecting the mapping for the login and then dropping the login.

How do I drop a MySQL user?

You can use the DROP USER statement to drop multiple users by comma separating the users that you wish to drop. For example: DROP USER ‘smithj’@’localhost’, ‘andersonk’@’localhost’; This DROP USER example would drop two users in MySQL – smithj and andersonk.

Can you recover a dropped table in SQL?

You can recover a dropped table by doing the following: Identify the dropped table by invoking the LIST HISTORY DROPPED TABLE command. The dropped table ID is listed in the Backup ID column. Restore a database- or table space-level backup image taken before the table was dropped.

Can we recover dropped table in SQL?

If a database backup doesn’t exist, a dropped table can be recovered from SQL database data and transaction log files. When it comes to recovery from a database in the Simple recovery model, it might fail as the Drop table transaction might have been overwritten. Even then, recovery is possible from the MDF file.

What is the difference between DROP and delete in SQL?

DELETE is a Data Manipulation Language command, DML command and is used to remove tuples/records from a relation/table. Whereas DROP is a Data Definition Language, DDL command and is used to remove named elements of schema like relations/table, constraints or entire schema.

How do you REVOKE a role from user?

You can revoke any role if you have the GRANT ANY ROLE system privilege. To revoke an object privilege, you must previously have granted the object privilege to the user and role or you must have the GRANT ANY OBJECT PRIVILEGE system privilege.