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Attach Sample Database - Adventureworks in SQL Server 2012

MSSQLTips author Rajendra Gupta By:   |   Read Comments (10)   |   Related Tips: More > Testing
Problem

The sample database AdventureWorks plays an important role while performing test operations and learning about new features. So after the installation of SQL Server 2012 and searching for the sample database AdventureWorks I found that it contains only the "mdf" file to download.  This tip gives you the steps you need to follow to install the sample database with only the data (mdf) file.

Solution

First of all, download the AdventureWorks for SQL Server 2012 from this Microsoft link: Download Adventure Works for SQL Server 2012 (Notice that the download only contains the mdf file).

Attach Using SSMS

I tried to attach the database using SQL Server Management Studio as follows:

Right Click on Databases > Attach and click Add... > select the AdventureWorks mdf file. 

sql server attach database ssms

Notice the message above in front of log file "Not Found". However if I click on OK to proceed with the attach database I get the following error.

ssms attach database error

By using SQL Server Management Studio we cannot simply attach the sample database "AdventureWorks" without the log file.  What we need to do is to delete the log file from the attach database.

To do this, select the log file which is showing as "Not Found" as seen below.

sql server attach database files

Select the log file and remove the log file by clicking on the Remove button.  The attach now only contains the MDF as shown below. Click OK to attach the database and this should work.

ssms remove delete log file for attach
attached database in sql server

Using T-SQL to Attach the Database

To attach a database without the log file we need to use the Attach_Rebuild_Log option.

The ATTACH_REBUILD_LOG specifies that the database is created by attaching an existing set of operating system files. If one or more transaction log files are missing, the log file is rebuilt using this command. The ATTACH_REBUILD_LOG automatically creates a new, 1-MB log file and this file is placed in the default log file location.

So the command would be:

CREATE DATABASE AdventureWorks2012_Data
ON (FILENAME = N'E:\SQLData\AdventureWorks2012_Data.mdf')
FOR ATTACH_REBUILD_LOG 
Go

using attach rebuild log to attach database in sql server

As the screenshot above shows SQL Server created a new log file for the database.

In order to use the ATTACH_REBUILD_LOG this requires the following:

  • A clean shutdown of the database
  • All data files (MDF and NDF) must be available

Verify Logical and Physical Integrity of Database

Once we have the database attached, we can check the logical and physical integrity of all the objects within the database by executing a DBCC CHECKDB.

DBCC CHECKDB ('AdventureWorks2012_Data')
GO
Next Steps
  • Download the AdvertureWorks database and use it to test some of the new features in SQL Server 2012
  • Review these other SQL Server 2012 Tips


Last Update: 5/14/2012


About the author
MSSQLTips author Rajendra Gupta
Rajendra is a Consultant DBA with 4+ years of extensive experience in database administration including SharePoint databases.

View all my tips


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Thursday, August 07, 2014 - 5:27:45 PM - Bishop Read The Tip

To Peter:

CREATE FILE encountered operating system error 5(Access is denied.) while attempting to open or create the physical file 'C:\Program Files\Microsoft SQL Server\AdventureWorks2012_Data_log.ldf'.

Right click C:\Program Files\Microsoft SQL Server\MSSQL11.SQLEXPRESS\MSSQL\DATA

Go to Security tab. Add your account and make sure EVERYTHING is checked:

Full Control

Modify

Read & Execute

List folder


Tuesday, July 01, 2014 - 3:33:45 PM - Dante Quaglietta Read The Tip

Hi, your tip work ! Thank you very much


Thursday, June 12, 2014 - 9:03:18 AM - Dmitriy Read The Tip

Thanks so much! You're the best! I could not figure it out for two days! You're the savior!


Thursday, February 20, 2014 - 10:59:27 AM - Peter Read The Tip

CREATE FILE encountered operating system error 5(Access is denied.) while attempting to open or create the physical file 'C:\Program Files\Microsoft SQL Server\AdventureWorks2012_Data_log.ldf'.
Could not open new database 'AdventureWorks2012'. CREATE DATABASE is aborted.
File activation failure. The physical file name "C:\Program Files\Microsoft SQL Server\MSSQL11.MSSQLSERVER\MSSQL\DATA\AdventureWorks2012_Log.ldf" may be incorrect. (Microsoft SQL Server, Error: 5123)

 

I received the error above and cannot get the database to attach. I am logged in as an administrator and have ensured I has rights to everything. I am trying to teach myself SQL Server 2012 but can't even get past this first step. Any help would be much appreciated. Thank you!


Friday, July 05, 2013 - 4:42:42 AM - Tebo Read The Tip

Hi

 

This wa huge help to me....:)


Thursday, May 02, 2013 - 9:07:35 PM - Michael Pomeroy Read The Tip

Thank you for the info on how to connect the sample database. I was working with a book and was totally lost until I found you info,

Very clear and simple.

 -Thanks


Friday, March 22, 2013 - 12:16:56 PM - mohsen Read The Tip

Thanks. very infprormative and useful. It helped me alot.A simple solution but very critical.


Wednesday, January 23, 2013 - 1:01:36 PM - Joyce C Read The Tip

Just wanted to say thanks for the information regarding Attaching Sample Database - Adventureworks in SQL Server 2012

It was a real time saver.


Wednesday, December 05, 2012 - 3:27:45 AM - Mohsen Read The Tip

File activation failure. The physical file name "C:\Program Files\Microsoft SQL Server\MSSQL11.MSSQLSERVER\MSSQL\DATA\AdventureWorks2012_Log.ldf" may be incorrect.

 

New log file 'D:\AdventureWorks2012_log.ldf' was created.

 

Converting database 'AdventureWorks2012' from version 705 to the current version 706.

 

Database 'AdventureWorks2012' running the upgrade step from version 705 to version 706.

 

Hi

what the meaning of above message , appear when i run your suggested script

thaks


Monday, May 14, 2012 - 9:02:31 AM - Maneesh Bhatt Read The Tip

Nice information ..Thanks




 
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