How to Create Batch File for BackUp

Hello

For that you can refer below docs :

Microsoft stuff :

https://support.microsoft.com/en-in/help/2019698/how-to-schedule-and-automate-backups-of-sql-server-databases-in-sql-se

Other Articles :

https://www.mssqltips.com/sqlservertip/1070/simple-script-to-backup-all-sql-server-databases/

https://sqlbackupandftp.com/blog/how-to-automate-sql-server-database-backups

http://theholmesoffice.com/scheduling-database-backups-in-sql-server-2008r2-express/

https://www.experts-exchange.com/articles/27719/Batch-File-to-Perform-Backup-of-MSSQL-Database.html

Thanks