I'm trying to optimize my Visual Studio experience and my machine in general. I noticed that I have two instances of SQL Server running, one of which is LocalDB. This gets started by Visual Studio.
我正在尝试优化我的Visual Studio体验和我的机器。我注意到我有两个SQL Server运行实例，其中一个是LocalDB。这由Visual Studio启动。
I would rather it didnt start local db at all but I can imagine it uses it for a few things. Since I already have a full sql instance running it would be better if it used that.
我宁愿它根本没有启动本地数据库，但我可以想象它将它用于一些事情。因为我已经运行了一个完整的sql实例，所以如果它使用它会更好。
Does anyone know if I can stop this from starting or at least not starting it until it really needs it?
有谁知道我是否可以阻止它开始或至少不启动它，直到它真的需要它？
3 个解决方案
#1
8
The following procedure worked for me.
以下程序对我有用。
(Caveat: I don't use LocalDB at all, so I don't care if this procedure disables it completely. You may feel differently.)
（警告：我根本不使用LocalDB，所以我不在乎这个程序是否完全禁用它。你可能会有不同的感受。）
- Make sure Visual Studio is not running.
- 确保Visual Studio未运行。
- Run Visual Studio and go to the SQL Server Object Explorer.
- 运行Visual Studio并转到SQL Server对象资源管理器。
- Right-click each LocalDB instance and choose Delete, or if Delete is unavailable, choose Disconnect.
- 右键单击每个LocalDB实例并选择“删除”，如果“删除”不可用，请选择“断开连接”。
- Close Visual Studio.
- 关闭Visual Studio。
- Kill all sqlservr.exe instances that were launched by Visual Studio.
- 杀死Visual Studio启动的所有sqlservr.exe实例。
- Go to HKEY_CURRENT_USER\Software\Microsoft\VisualStudio\12.0\SSDT\SqlServerObjectExplorer and verify that it has no ServerInstance subkeys, for example ServerInstance1, ServerInstance2, etc.
- 转到HKEY_CURRENT_USER \ Software \ Microsoft \ VisualStudio \ 12.0 \ SSDT \ SqlServerObjectExplorer并验证它没有ServerInstance子项，例如ServerInstance1，ServerInstance2等。
- Rename HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server Local DB so Visual Studio can't find it (for example, append .DISABLED to the key name).
- 重命名HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Microsoft SQL Server本地数据库，以便Visual Studio找不到它（例如，将.DISABLED附加到键名称）。
- Run Visual Studio and enjoy your LocalDB-free experience.
- 运行Visual Studio并享受您的LocalDB免费体验。
Please note that you will need to repeat this procedure every time you install an update to SQL Server Data Tools (SSDT), since the installer re-adds the key you renamed.
请注意，每次安装SQL Server数据工具（SSDT）的更新时都需要重复此过程，因为安装程序会重新添加您重命名的密钥。
#2
3
LocalDB does not run as a service like SQL Server Express. It will start and stop/automatically as needed.
LocalDB不像SQL Server Express那样运行。它将根据需要自动启动和停止。
LocalDB doesn't create any database services; LocalDB processes are started and stopped automatically when needed. The application is just connecting to "Data Source=(localdb)\v11.0" and LocalDB process is started as a child process of the application. A few minutes after the last connection to this process is closed the process shuts down.
LocalDB不会创建任何数据库服务; LocalDB进程在需要时自动启动和停止。应用程序只是连接到“Data Source =（localdb）\ v11.0”，LocalDB进程作为应用程序的子进程启动。关闭此过程的最后一次连接几分钟后，该过程将关闭。
http://blogs.msdn.com/b/sqlexpress/archive/2011/07/12/introducing-localdb-a-better-sql-express.aspx
http://blogs.msdn.com/b/sqlexpress/archive/2011/07/12/introducing-localdb-a-better-sql-express.aspx
#3
1
I have submitted a connect item for this, if you want it to happen vote it up!
我已经为此提交了一个连接项，如果你想让它投票的话！
https://connect.microsoft.com/SQLServer/feedback/details/1694246
https://connect.microsoft.com/SQLServer/feedback/details/1694246
#1
8
The following procedure worked for me.
以下程序对我有用。
(Caveat: I don't use LocalDB at all, so I don't care if this procedure disables it completely. You may feel differently.)
（警告：我根本不使用LocalDB，所以我不在乎这个程序是否完全禁用它。你可能会有不同的感受。）
- Make sure Visual Studio is not running.
- 确保Visual Studio未运行。
- Run Visual Studio and go to the SQL Server Object Explorer.
- 运行Visual Studio并转到SQL Server对象资源管理器。
- Right-click each LocalDB instance and choose Delete, or if Delete is unavailable, choose Disconnect.
- 右键单击每个LocalDB实例并选择“删除”，如果“删除”不可用，请选择“断开连接”。
- Close Visual Studio.
- 关闭Visual Studio。
- Kill all sqlservr.exe instances that were launched by Visual Studio.
- 杀死Visual Studio启动的所有sqlservr.exe实例。
- Go to HKEY_CURRENT_USER\Software\Microsoft\VisualStudio\12.0\SSDT\SqlServerObjectExplorer and verify that it has no ServerInstance subkeys, for example ServerInstance1, ServerInstance2, etc.
- 转到HKEY_CURRENT_USER \ Software \ Microsoft \ VisualStudio \ 12.0 \ SSDT \ SqlServerObjectExplorer并验证它没有ServerInstance子项，例如ServerInstance1，ServerInstance2等。
- Rename HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server Local DB so Visual Studio can't find it (for example, append .DISABLED to the key name).
- 重命名HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Microsoft SQL Server本地数据库，以便Visual Studio找不到它（例如，将.DISABLED附加到键名称）。
- Run Visual Studio and enjoy your LocalDB-free experience.
- 运行Visual Studio并享受您的LocalDB免费体验。
Please note that you will need to repeat this procedure every time you install an update to SQL Server Data Tools (SSDT), since the installer re-adds the key you renamed.
请注意，每次安装SQL Server数据工具（SSDT）的更新时都需要重复此过程，因为安装程序会重新添加您重命名的密钥。
#2
3
LocalDB does not run as a service like SQL Server Express. It will start and stop/automatically as needed.
LocalDB不像SQL Server Express那样运行。它将根据需要自动启动和停止。
LocalDB doesn't create any database services; LocalDB processes are started and stopped automatically when needed. The application is just connecting to "Data Source=(localdb)\v11.0" and LocalDB process is started as a child process of the application. A few minutes after the last connection to this process is closed the process shuts down.
LocalDB不会创建任何数据库服务; LocalDB进程在需要时自动启动和停止。应用程序只是连接到“Data Source =（localdb）\ v11.0”，LocalDB进程作为应用程序的子进程启动。关闭此过程的最后一次连接几分钟后，该过程将关闭。
http://blogs.msdn.com/b/sqlexpress/archive/2011/07/12/introducing-localdb-a-better-sql-express.aspx
http://blogs.msdn.com/b/sqlexpress/archive/2011/07/12/introducing-localdb-a-better-sql-express.aspx
#3
1
I have submitted a connect item for this, if you want it to happen vote it up!
我已经为此提交了一个连接项，如果你想让它投票的话！
https://connect.microsoft.com/SQLServer/feedback/details/1694246
https://connect.microsoft.com/SQLServer/feedback/details/1694246