We need to start SQL Server in single user mode by adding the parameter -m or –f in the startup parameters. Of course, you can kill the users' spid-s to force them out. Remove SQL Server database from single-user mode. I was recently asked if the same can be done using SQL Server Management Studio. For example, trying to expand the database, you get an error: The database ‘my_db’ is not accessible.(ObjectExplorer). This can be either done via GUI by setting the startup parameters for an instance in SQL Server Configuration Manager or through the command prompt. As a startup parameter, we specify "-m" that means that the service will start in single-user mode. This includes changing the database user access options. Here is How to Set Microsoft SQL Server to Multi-User Mode. Date: February 25, 2019 Author: Rajpal Tatikonda 0 Comments. This will start SQL Server in single-user mode. Answer Connect to the server via RDP. Set database in Single User Mode. Fig. Reason: Server is in single user mode. Sometimes an SQL server database changes its state to single-user mode to prevent corruption of database tables. Run SQL Server Configuration Manager. This T-SQL command will kill the session ID 59: KILL 59; GO You will need to kill these connections before changing the access mode. ALTER DATABASE AxDB SET MULTI_USER WITH ROLLBACK IMMEDIATE GO. Click on desired SQL Server instance and right click go to properties. If so which one is more preferable putting the sql server into single user mode or putting the database only into single user mode before restoring ! Right-click the database to change, and then click Properties. Fill in your details below or click an icon to log in: You are commenting using your WordPress.com account. The system stored procedure sp_who can be used to detect the active connection in SQL Server: (See the step image) To kill sessions, you can use the kill command. ALTER DATABASE dbName SET MULTI_USER. For information on starting in single-user mode, see "How to: Start an Instance of SQL Server (sqlservr.exe)" in Books Online. Msg 5069, Level 16, State 1, Server … KNOWLEDGE BASE Documentation You can do it from database property (Write click on database and select database property) and follow image. execute sp_dboption 1> exec sp_dboption 'testdb01', 'single user', 'FALSE'; 2> go Msg 5064, Level 16, State 1, Server REMIDIAN01, Line 1 Changes to the state or options of database 'testdb01' cannot be made at this time. Plesk and the Plesk logo are trademarks of Plesk International GmbH. During maintenance actions, databases are set to Single-use Mode, so that only one user can access the database at a time (this is the case with master databases). All rights reserved. So, before restarting the server instance, you need to remove the single-user startup parameter. Restart SSMS and make sure you don't select this database in the object browser): -- Then attempt to take your database to multi_user mode, do this from master USE MASTER GO ALTER DATABASE myDatabaseName SET multi_user WITH ROLLBACK IMMEDIATE GO -- … How to restore Plesk system databases from a Plesk daily/pre-upgrade dump, Websites configured with PHP 7.2 or lower version fail to establish a database connection after updating MariaDB to v10.2.35 or v10.3.26: Malformed communication packet, Checking the consistency of the Plesk database shows: Inconsistency in the table 'smb_roleServicePermissions' for the column servicePermissionId: No rows in the table 'smb_servicePermissions' with id = 1, MySQL error on the server with Plesk: Could not increase number of max_open_files to more than, Unable to add new MSSQL database in Plesk: mssqlmng failed: Login failed for user 'jdoe' at (VADOConnection::open line 48) at Unable to ADO conect with connection string, Plesk was partially removed by mistake along with psa database. 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