What causes SQL transaction log growth?

Question

Long Running Backup If this backup operation keeps running for a long time, the SQL Transaction Log truncation will be delayed for a longer time and the SQL Transaction Log file will grow, due to not being able to reuse the inactive part of the log. 1 апр. 2019 г.

How do I stop transaction logs from growing?

In this case, I have done the following steps:1Create Sample Database in FULL RECOVERY Model.2Take Full Backup (full backup is must for taking subsequent backup)3Repeat Following Operation. Take Log Backup. Insert Some rows. Check the size of Log File.4Clean Up.SQL SERVER - How to Stop Growing Log File Too Big

Why is my SQL transaction log so big?

Large database transactions, such as importing large amounts of data, can lead to a large transaction log file. Transaction log backups not happening fast enough causes the SQL log file to become huge. SQL log files also enlarge due to incomplete replication or availability group synchronization.

Why does transaction log get full?

When the transaction log becomes full, SQL Server Database Engine issues a 9002 error. The log can fill when the database is online, or in recovery. If the log fills while the database is online, the database remains online but can only be read, not updated.

How do I shrink SQL transaction log?

Shrink the transaction log1Right-click the database and select Tasks -> Shrink -> Files.2Change the type to Log .3Under Shrink action, select Release unused space and click OK.Truncate and shrink log files in SQL Server - - Rackspace

Expert · Answer