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SQL Server files have two file name types: logical_file_name: The logical_file_name is the name used to refer to the physical file in all Transact-SQL statements. The logical file name must comply with the rules for SQL Server identifiers and must be unique among logical file names in the database.
SELECT db.name AS [Database Name], mf.name AS [Logical Name], mf.type_desc AS [File Type], mf.physical_name AS [Path], CAST( (mf.Size * 8 ) / 1024.0 AS DECIMAL(18, 1)) AS [Initial Size (MB)], 'By '+IIF( mf.is_percent_growth = 1, CAST(mf.growth AS VARCHAR(10))+'%', CONVERT(VARCHAR(30), CAST( (mf.growth * 8 ) / 1024.0 AS DECIMAL(18, 1)))+' MB ...
8 sie 2022 · IN this article, we are going to learn how we can manage the filegroup of SQL Database in SQL Server. The SQL Server has four filegroups. Primary Filegroup: The primary filegroup is a default filegroup. When we create a new SQL database, the Primary filegroup is automatically created.
Add, modify, or remove a filegroup from the database. ADD FILEGROUP filegroup_name Adds a filegroup to the database. The following example creates a filegroup that is added to a database named sql_db_mi, and adds a file to the filegroup.
3 wrz 2024 · Applies to: SQL Server Azure SQL Managed Instance. This function returns the filegroup name for the specified filegroup identification (ID) number. Transact-SQL syntax conventions. Syntax FILEGROUP_NAME ( filegroup_id ) Arguments. filegroup_id. The filegroup ID number whose filegroup name FILEGROUP_NAME will return. filegroup_id has a smallint ...
8 mar 2017 · In order to better design your database structure it is really important to understand how SQL Server works with multiple files within a filegroup. By default the SQL Server uses a proportional fill strategy across all of the files within each filegroups.
When you have multiple filegroups, changing the default filegroup from PRIMARY to another one is a good idea, because it eliminates the need to specify the filegroup when objects are created and makes sure that new objects are created in the correct filegroup. Example.
