How do you clear the transaction log to regain space in SQL Server?

How do you clear the transaction log to regain space in SQL Server?

Clearing SQL Server transaction log involves two steps. Firstly, we need to perform log backup with TRUNCATE_ONLY option and next step is to use the DBCC SHRINKFILE function to shrink file to the required size.

How do I restore SQL logs?

View Log Files

1. In Object Explorer, expand Management.
2. Do either of the following: Right-click SQL Server Logs, point to View, and then click either SQL Server Log or SQL Server and Windows Log. Expand SQL Server Logs, right-click any log file, and then click View SQL Server Log. You can also double-click any log file.

How to clear SQL Server transaction log to regain space?

How to Clear SQL Server Transaction Log to Regain Space. A Transaction Log is a file that contains all the records of transactions and the database modifications made by each transaction in SQL Server database.The log file plays a very important part of SQL Server database when it comes to disaster recovery and it should not be in corrupted state.

How does truncation process clear SQL Server transaction log?

The truncation process deletes inactive virtual log files from the logical transaction log, freeing space to be reused by the physical transaction log. The transaction log would eventually fill all the disk space allocated to its physical log files, if it is never truncated. Three recovery models are there in SQL Server.

Is there a way to back up SQL Server transaction log?

BACKUP LOG WITH TRUNCATE_ONLY is not a good option as it empties all the contents of our transaction log without backing it up. Many people use this command before shrinking the log file with DBCC SHRINKFILE freeing up the drive space. TRUNCATE_ONLY is not available in later versions of SQL Server.

How to clear SQL Server transaction log with DBCC shrinkfile?

Log Shrinking is needed to reduce the physical log file. Clearing SQL Server transaction log involves two steps. Firstly, we need to perform log backup with TRUNCATE_ONLY option and next step is to use the DBCC SHRINKFILE function to shrink file to the required size. BACKUP LOG WITH TRUNCATE_ONLY is not a good option as it empties all