How to restore a SQL Azure database locally
June 06, 2019
This blog post will take you through the process of creating a backup of a SQL Azure database and restore it to a LocalDB database on your computer using the SqlPackage tool.
Installing the SqlPackage tool
Before you get started, you will need to ensure that you have the SqlPackage tool installed. In my case, this was installed as part of Visual Studio 2019, and I could find the
sqlpackage.exe tool under the
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7\IDE\Extensions\Microsoft\SQLDB\DAC\150 folder. This may be different for you, but, given that you have chosen to install the SQL Server tools with Visual Studio, you’ll probably find in a similar folder.
If you cannot find it, you can follow this blog post to download and install it.
Creating the backup on Azure
To export the database, you can go the Overview page for your database in the Azure Portal. Click on the Export link at the top:
This will open a blade that will allow you to configure the export. Supply the settings as required, and click on OK.
This will schedule a job that will export the database and store it in the Blob container as per your export settings. You can track the progress of the export by going to the Import/Export History screen of your database server.
Once the export has completed you can download it from the container you specified in the export settings. In my case, I used the Azure Storage Explorer to do the download.
Restore the export
Now that you have downloaded the export, you can use the SqlPackage command to restore it. Open your command-line of choice (Powershell in my case) and run the following command:
.\sqlpackage.exe /Action:Import /SourceFile:"C:\Users\jerri\Downloads\database-backup.bacpac" /TargetConnectionString:"Data Source=(localdb)\mssqllocaldb;Initial Catalog=CloudpressBackup;Integrated Security=true;"
SourceFile parameter should be the path to where you saved the database export on your computer. The
TargetConnectionString should be the correct connection string for your database.
I hope this helps!