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Exclusive Access Could Not Be Obtained Because the Database is in Use ~ Resolved

4.86/5 (12 votes)
19 Oct 2012CPOL 141.6K  
How to resolve this issue

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Sometimes, this is a common error message that we encounter when we try to restore a SQL database, which is being used by other users.

This can occur due to various reasons. But the most common incident is users not closing the Management Studio’s query window after they have finished the query task.

There are few ways of resolving this and restoring the database.

  1. Find all the active connections, kill them all and restore the database.
  2. Get database to offline (and this will close all the opened connections to this database), bring it back to online and restore the database.

Method 1

Use the following script to find and kill all the opened connections to the database before restoring database.

SQL
declare @sql as varchar(20), @spid as int
select @spid = min(spid)  from master..sysprocesses  where dbid = db_id('<database_name>') 
and spid != @@spid    

while (@spid is not null)
begin
    print 'Killing process ' + cast(@spid as varchar) + ' ...'
    set @sql = 'kill ' + cast(@spid as varchar)
    exec (@sql)

    select 
        @spid = min(spid)  
    from 
        master..sysprocesses  
    where 
        dbid = db_id('<database_name>') 
        and spid != @@spid
end 

print 'Process completed...'

Method 2

Use the following code to take database offline and bring back to online so that all the active connections will be closed. And afterwards, restore the database.

SQL
alter database database_name
set offline with rollback immediate
go

alter database database_name
set online
go

Method 3

Setting the database to single user mode and later, setting to multi user will also close all the active connections. And this method is faster than 'Method 2'.

SQL
use master
go
alter database <dbname>
set single_user with rollback immediate
go
alter database <dbname>
set multi_user
go

License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)