What is SQL Server instance name?

Question

The default instance name is MSSQLSERVER. You do not have to specify the instance name when you want to connect to the default instance. You can have only one default instance installed on the PC. This is regardless of the SQL Server version. Example of Default Instance.

How do I find SQL Server instance name?

Identify the SQL Server instance name1Open a command prompt window.2Execute: services.msc.3Scroll down to entries beginning with SQL.4Locate an entry for each installed named SQL Server (instancename) . The value in parenthesis is the instance name.

What is an SQL instance name?

Microsoft SQL Server (MS-SQL) has a feature called named instances. This feature allows you to run multiple databases on the same host (or clustered hosts) with separate settings. Each db (database) instance runs on its own port.

What is server instance in SQL Server?

Applies to: SQL Server (all supported versions) An instance of the Database Engine is a copy of the sqlservr.exe executable that runs as an operating system service. Each instance manages several system databases and one or more user databases. Each computer can run multiple instances of the Database Engine.

What is server name and instance name in SQL Server?

Similarly this reference to @@SERVERNAME tells you that this is the name of the local server that is running SQL Server. So the server name is the unique name of this SQL server instance on your computer. SQLSERVERINSTAN is the name of the Windows server on which the SQL Server is installed.

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