To set a database to single-user mode: In Object Explorer, connect to an instance of the SQL Server Database Engine, and then expand that instance. Right-click the database to change, and then select Properties. In the Database Properties dialog box, select the Options page. From the Re...
在将数据库设置为 SINGLE_USER 之前,应验证 AUTO_UPDATE_STATISTICS_ASYNC 选项是否设置为OFF。 在此选项设置为ON时,用于更新统计信息的后台线程将与数据库建立连接,你将无法以单用户模式访问数据库。 有关详细信息,请参阅ALTER DATABASE SET 选项 (Transact-SQL)。
使用SQL Server Management Studio (SSMS) 连接到实例。 打开查询窗口,执行以下 SQL 命令以强制断开所有连接: ALTERDATABASEYourDatabaseNameSETSINGLE_USERWITHROLLBACKIMMEDIATE; 1. 修改数据库为多用户模式: ALTERDATABASEYourDatabaseNameSETMULTI_USER; 1. 验证测试 在解决方案的实施后,我进行了验证测试。为此,我...
了解SQL Server 中的單一使用者模式。 查看此模式何時有用,以及如何使用啟動選項 -m,在此模式中啟動 SQL Server 的執行個體。
By using the the dynamic view "sys.dm_tran_locks" we can find out the active sessions of the database which is stuck in a single user mode as follows: --Query to find the session_id SELECT request_session_id FROM sys.dm_tran_locks ...
今天公司SQL Server数据库无意间变为SINGLE_USER模式了,而且使用如下语句切换回MULTI_USER失败: ALTERDATABASE[MyDB]SETMULTI_USERWITHROLLBACKIMMEDIATE 报错: Msg 5064, Level 16, State 1, Line 1 Changes to the state or options of database 'MyDB' cannot be made at this time. The database is in...
今天检查公司生产服务器的SQL Server数据库,惊讶的发现有三个生产数据库变为了single user mode。奇怪的是没有任何人和程序执行过SQL语句将这三个数据库设置为single user mode,是自动变的。后来在网上查了查原来发现,重启windows server原来有可能导致SQL Server数据库意外变为single user mode。原文如下: ...
解答：在SQLServer2000中，数据库不能同时为单用户模式和只供dbo使用模式。而以下可选选项可以通过使用ALTERDATABASE命令来使用：ALTERDATABASEdatabaseSETSINGLE_USER。该命令限制用户只能逐个访问数据库。ALTERDATABASEdatabaseSETRESTRICTED_USER。该命令限制只有db_owner、dbcreator或sysadmin角色的成员才能访问数据库。ALTE...
net start "SQL Server (MSSQLSERVER)" /m"Microsoft SQL Server Management Studio - Query" To restore amasterdatabase on Linux in single-user mode, seeRestore the master database on Linux in single-user mode. General considerations When you start an instance of SQL Server in single-user mode...
Is it possible to do the backup of SQL server instance in a Single user mode ? What is the recommended practice ? Thanks in advance, atv All replies (3) Tuesday, October 30, 2007 11:38 AM ✅Answered There is no need to take the backup in single user mode. SQL Server support ...