This option is effective for backup of Microsoft SQL Server databases and for disk-level backup with enabled Microsoft SQL Server application backup.
This option defines whether the SQL Server transaction logs are truncated after a successful backup.
The preset is: Enabled.
When this option is enabled, a database can be recovered only to a point in time of a backup created by this software. Disable this option if you back up transaction logs by using the native backup engine of Microsoft SQL Server. You will be able to apply the transaction logs after a recovery and thus recover a database to any point in time.