盯着命令行SQL作为一个服务,我的实例名称是SQL2K8R2所以下面将是命令
网络开始MSSQL $ SQL2K8R2/M” SQLCMD”
如果您有默认实例比这将是“网络开始的MSSQLServer/M” SQLCMD””
一旦启动小号QL服务处于单用途模式,则只有SQLCMD应用程序可以连接,其他连接会收到错误消息。
2013-12-06 09:13:50.08 Server Registry startup parameters:
-d E:\Program Files\Microsoft SQL Server\MSSQL11.MSSQLSERVER\MSSQL\DATA\master.mdf
-e E:\Program Files\Microsoft SQL Server\MSSQL11.MSSQLSERVER\MSSQL\Log\ERRORLOG
-l E:\Program Files\Microsoft SQL Server\MSSQL11.MSSQLSERVER\MSSQL\DATA\mastlog.ldf
2013-12-06 09:13:50.08 Server Command Line Startup Parameters:
-s "MSSQLSERVER"
-m "SQLCMD"
…
2013-12-06 09:13:50.80 spid4s Warning ******************
2013-12-06 09:13:50.80 spid4s SQL Server started in single-user mode. This an informational message only. No user action is required.
….
2013-12-06 09:14:32.93 Logon Error: 18461, Severity: 14, State: 1.
2013-12-06 09:14:32.93 Logon Login failed for user ‘Contoso\demouser’. Reason: Server is in single user mode. Only one administrator can connect at this time. [CLIENT: <local machine>]
你试过
然后启动SQLCMD ** [DAC](https://technet.microsoft.com/en-us/library /ms178068(v=sql.105).aspx)**? – lad2025