If log backups were allowed during a full backup, the full backup couldn't back up the log and thus would be transactionally consistent during a restore. M., whereas in the later releases, the restored image reflects the committed transactions as of .

Transaction log backups are the only action that should ever clear the transaction log.

As of SQL Server 7.0, you have no reason to manually clear the transaction log in a properly maintained database.

You can include the two statements if you want to manually clear the log, but you don't need to.

If the transaction log becomes full, a regular transaction log backup will clear whatever was backed up.

Regular, consistent transaction log backups will help keep the transaction log small and give you the lowest risk of lost data.

I can't figure how to correct the situation Microsoft OLE DB Provider for SQL Server error '80040e14' The log file for database 'atrafdating' is full.

Back up the transaction log for the database to free up some log space.

Log backups are an important part of a full database backup.

SQL Server backs up the transaction log as part of a full backup to make the full backup transactionally consistent when the full backup is restored.

Before you can back it up, the transaction log needs to be accessible and complete: SQL Server must have access to all log activity that has occurred throughout the full backup, and the log can't have been cleared.

However, the default transaction log backup behavior is to back up and then clear what was backed up. In SQL Server releases before 7.0, the restored image reflects the database at 2 A.