Transaction Log

How Big is Your Transaction Log?

  • Article

If you are not managing the transaction log space used by a database, the transaction log might grow uncontrollably. With SQL Server 2017 there is a new dynamic management function (DMF) that exposes statistical information about a database transaction log. One of the things you can do with the information returned from this DMF is to determine how full a database transaction log file is.

2018-11-06

3,724 reads

How to determine SQL Server database transaction log usage

  • Article

One crucial aspect of all databases is the transaction log. The transaction log is used to write all transactions prior to committing the data to the data file. In some circumstances the transaction logs can get quite large and not knowing what is in the transaction log or how much space is being used can become a problem. So how to you determine how much of the transaction log is being used and what portions are being used?

2017-10-24

4,163 reads

How to Read a Transaction Log Backup

  • Article

The transaction log backup is stored in SQL Server proprietary format, just like the transaction log itself. Even though the transaction log backup is in a special format, Microsoft has provided us with the fn_dump_dblog() function to read transaction log backups. This function is undocumented, so you should use care when using this function in a production environment.

2017-08-17

4,324 reads

Blogs

[MSSQLTips] Visual Studio 2019 Configuration for the Production DBA

By

Happy Tuesday everyone… Today I am honored to have my first article published on...

Daily Coping 22 Sep 2020

By

I started to add a daily coping tip to the SQLServerCentral newsletter and to...

Converting a Datetime to UTC

By

I was in a need of converting some datetime values (of which I know...

Read the latest Blogs

Forums

SCOM/SCCM alert when Always On High Availability dashboard is green

By webrunner

Hello experts, Does anyone know why SCOM (or is it SCCM?) would send the...

Restart SQL server from CMD

By SQLAddict01

We have a issue in SQL Server 2017 (RTM-CU21) with SSISDB when a server...

Replication issue

By premkuttan

my table is getting replicated from server 1 to server 2. I got a...

Visit the forum

Ask SSC

SQL Server Q&A from the SQLServerCentral community

Get answers