Exit single-user mode

Question

Currently, my database is in Single User mode. When I try to expand me database, I get an error:

The database \'my_db\' is not accessible.(ObjectExplo

Answer 1

First, find and KILL all the processes that have been currently running.

Then, run the following T-SQL to set the database in MULTI_USER mode.

USE master
GO
DECLARE @kill varchar(max) = '';
SELECT @kill = @kill + 'KILL ' + CONVERT(varchar(10), spid) + '; '
FROM master..sysprocesses 
WHERE spid > 50 AND dbid = DB_ID('')
EXEC(@kill);

GO
SET DEADLOCK_PRIORITY HIGH
ALTER DATABASE [] SET MULTI_USER WITH NO_WAIT
ALTER DATABASE [] SET MULTI_USER WITH ROLLBACK IMMEDIATE
GO