Does full backup truncate the log in full recovery mode

In SQL Server, when a database is in the Full Recovery Mode, taking a full backup does not automatically truncate the transaction log.

I have a db in full recovery model. The tlog keeps growing due to the recovery model, and taking a log backup truncates the log. Is there any alternate way to ...

I have a database that is set to Full recovery mode. The database doesn't show that a backup of the transaction log has ever been made.

A full database backup does not truncate the log. If you don't take regular transaction log backups, the log file continues to grow until it runs out of space.

If a data backup is preventing log truncation, canceling the backup operation might help the immediate problem. 4, ACTIVE_TRANSACTION, A ... Operations supported by the... · Transaction log characteristics

Log backups will truncate the log, provided that nothing else blocks truncation. There is one exception: You take the log backup with COPY_ONLY.

Right-click the database, choose Properties , then Options . · Make sure Recovery model is set to Simple, not Full · Click OK.

They have said that only full backups truncate the log (as a consequence if there's not regular full backups the log will keep growing).

Best practice: Don't truncate your transaction log, except in unanticipated emergencies where you have run out of storage.

If no Transaction Log backup is taken from the database, the Transaction Log file will grow continuously, without truncation, until it runs out ...