April 27, 2009

How to View Transaction Log in SQL Server

As a DBA, you may need to view the Transaction Log in SQL Server. This information is not typically available to common db users but can be obtained using a simple undocumented command

DBCC log ( dbname, 0|1|2|3|4 )

where

0: minimum information (Default)
1: Returns info available using 0 + flags, tags and the log record length.
2: Returns info available using 1 + object, index, page ID and slot ID.
3: Maximum information about each operation.
4: Maximum information about each operation + hexadecimal dump of the current transaction log row

In order to run this command against a database called 'PictureAlbum' :-


DBCC LOG(PictureAlbum, 3)





OUTPUT:


About The Author

Suprotim Agarwal, ASP.NET Architecture MVP works as an Architect Consultant and provides consultancy on how to design and develop Web applications.

Suprotim is also the founder and primary contributor to DevCurry, DotNetCurry and SQLServerCurry. He has also written an EBook 51 Recipes using jQuery with ASP.NET Controls.

Follow him on twitter @suprotimagarwal

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