4/12/2023 0 Comments Dbschema connect![]() This happens, when on a machine, more than one version of Microsoft SQL Server Express LocalDB have been installed. ![]() Now, when the SqlLocalDB info NewInstance command is executed in the Auto-create section, No will be shown:Īs it may be noticed, the version of the NewInstance LocalDB is different from the version of the v11.0 LocaDB instance. LocalDB instance “NewInstance” created with version. The message will appear which indicates that the LocalDB instance is created: In the Command Prompt window, type the following command: SqlLocalDB create NewInstance and press the Enter key. Let’s create a new instance and demonstrate this. If the LocalDB instance is automatically created in the Auto-create section, Yes will appear. Owner shows the name of the Windows User (the owner of the LocalDB instance)Īuto-create indicates (shows) if LocalDB instance automatic is created or not. Now, when the SQLLocalDB info v11.0 command is executed, the result will be this one: Sharing of LocalDB instance “v11.0” with shared name “Mare” failed becauseĪdministrator privileges are required in order to execute this operation. Make sure that the Command Prompt window is running under the administrator privileges, otherwise the following message may occur: Private LocalDB instance “v11.0” shared with the shared name: “Mare”. In the Command Prompt window will show the following message: Type the following command: SQLLocalDB share v11.0 Mare in the Command Prompt window and execute. Shared name shares the instance using the specified shared name, when multiple users need to connect to a single instance of Microsoft SQL Server Express LocalDB. Version shows the full version of the LocalDB instance, Name stands for the name of the LocalDB instance, To see the other details about instances, for example v11.0 instance, type the following command: 0 LocalDB instance can be taken from this link and naming conventions for the automatic MSSQLLocalDB LocalDB instance can be found on this link. But, if Microsoft SQL Server 2014 Express LocalDB or a newer one is installed, the MSSQLLocalDB instance will appear as the automatic instance. For example, if only Microsoft SQL Server 2012 Express LocalDB is installed, when the available LocalDB instances on a machine using the SqlLocalDb info command are listed, the v11.0 LocalDB instance will appear. The v11.0 and MSSQLLocalDB instances are automatic Microsoft SQL Server Express LocalDB instances and come with installation of Microsoft SQL Server Express LocalDB.ĭepending on which version of Microsoft SQL Server Express LocalDB is installed on the machine, the different automatic LocalDB instance will appear. By typing the SqlLocalDb info command and pressing the Enter key from the keyboard in the Command Prompt window, the following instances may be found: Once Microsoft SQL Server Express LocalDB is installed, using SqlLocalDB Utility can be seen as information about the LocalDB instances installed on the machine. This means that the work is only being done with a database file, not with configuring and using a database server. The database file doesn’t have to be searched in some centralized SQL Server location, but it can be found in user’s Application Install folder. In this way, the location of the database file can be controlled. When the last connection from the application is closed, after a short delay, then the LocalDB process ends.Īlso, the attached database file name property can be used for the database connection string. When an application that uses Microsoft SQL Server Express LocalDB is run and a connection is made to the database, the LocalDB process is started on the computer aka on-demand. ![]() So, there are no resources dedicated to servicing a database server during one’s daily work routine. In practice, this will happen when a computer is started and there is no LocalDB process running. LocalDB runs on demand, which means that the LocalDB processes can start and be stopped automatically when needed. This article will show different ways of connecting to LocalDB and how to create and use an instance of LocalDB. The Introduction on the installation of Local DB be found on “ How to install Microsoft SQL Server Express LocalDB” article. ![]() Microsoft SQL Server Express LocalDB is intended for developers, it is very easy to install and doesn’t require any complex configuration task to create an instance or to use the database.
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