How to Create a File or Filegroup Backup Using T-SQLĪlternatively, you can use the T-SQL commands to create files or filegroups backup.īACKUP DATABASE FILEGROUP = N'PRIMARY' TO DISK = N'C:\Program Files\Microsoft SQL Server\MSSQL15.MSSQLSERVER\MSSQL\Backup\Northwind.bak' WITH NOFORMAT, NOINIT, NAME = N'Northwind-Full Database Backup', SKIP, NOREWIND, NOUNLOAD, STATS = 10 Select the files and filegroups that you want to back up and press OK. In SSMS, right-click the database and select Tasks > Back Up. How to Create a File or Filegroup Backup Using SSMS How to Create Differential Backups Using T-SQLĪlternatively, you can use the T-SQL commands to create a differential backup.īACKUP DATABASE TO DISK = N'C:\backups\AdventureWorks2019.bak' WITH DIFFERENTIAL, NOFORMAT, NOINIT, NAME = N'AdventureWorks2019-Full Database Backup', SKIP, NOREWIND, NOUNLOAD, STATS = 10 For this, open SSMS, right-click the database, and select Tasks > Back Up. You can create a Full Backup to restore database in SQL Server using the SQL Server Management Studio (SSMS). A backup will help you to restore the database lost in case of disasters and problems, like hardware failure, virus attack, or others. Your database may get damaged due to several reasons. Transaction Log Backup: It stores the information about the Transaction log.This backup requires less information because it stores only the differences. Differential Backup: It requires a full backup and then it stores the differences between the previous backup and the current database.Full Backup: It contains the entire database information.In SQL Server, there are different types of backups: This will also help to backup and restore the information faster because you do not need to restore the entire database but only the files or the filegroups selected. You can store the data files in different disks. But if you have a large database (in several GBs or TBs), separating the data into different files help you to optimize the performance. If your database is small (100 MB or less), you do not need to worry too much about files and filegroups. In SQL Server, the database can be stored in different files and filegroups.
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