Linked server to Microsoft Azure #Error 405150

When Azure was launched, we missed one important feature, the linked server, It seemed impossible to do cross database queries from your local database to the Azure database, but Microsoft listened and made it possible to do database queries that spans multiple databases across platforms.

There is plenty of hits when googled on the errors, but none of these are complete! I will write down the  process of linking your server to Azure.

when I first created a linked server to Azure, I got this error  “reference to database and/or server name is not supported in this version error: 405150”, When trying to add a linked server from SSMS, you are not given option to set a default database. So I used Tsql instead, because without a specific catalog, your linked server will not work.LS_Azure

Azure doesn’t allow you to alter the master db, so you have to connect directly on the database you are going to use.

What people never tell LS newbies and make you google this error “Msg 2812, Level 16, State 62, Line 1 Could not find stored procedure ‘sp_addlinkedserver’ ” and read tons of blogs and tutorials all providing different queries, but still no work, follow these steps”.

The Tutorial, the Solution:

Open up ODBC, or simply run odbcad32.exe. and start by making a new system DNS with the Native client.


In the next step, you provide your datasource name and the complete server name as you can find on the Azure server.


Also provide the database you want to connect to, don’t skip this one!



Test the connection, see it succeed! if not, go through the above printscreens you probably missed a step.


Now we can create the linked server on your database, by creating a query on your SSMS and can run your linked server query, it should look similar to this:

EXEC master.dbo.sp_addlinkedserver @server = N'Azure_server', @srvproduct=N'', @provider=N'sqlncli', @datasrc=N'', @catalog=N'Teletraan IV' EXEC master.dbo.sp_addlinkedsrvlogin @rmtsrvname=N'Azure_server', @useself=N'False',@locallogin=NULL,@rmtuser=N'skyscream',@rmtpassword='password'

To test if the LS is added, you could run  exec sp_helpserveror just test the connection.LS_SPhelpserver

These are all the steps to a Linked Azure server. Congratulations, you are now connected to the Azure mothership of data.

Data manipulation

Next step is to insert data from the Azure linked server into our local database. Btw, this query works both ways, you could also insert data into the Azure database.

Create an INSERT statement

BEGIN TRAN INSERT INTO [Azure_demo].[dbo].[Demo] (Initials,Prefix,LastName,Gender,Street,HouseNumber ,Zipcode,City,PhoneNumber,MobileNumber,EmailAddress) SELECT Initials,Prefix,LastName,Gender,Street,HouseNumber ,Zipcode,City,PhoneNumber,MobileNumber,EmailAddress FROM [Azure_server].[Teletraan IV].[dbo].[AzureData] WHERE InsertDate BETWEEN '2008-08-22 00:00:00.000' AND '2009-02-06 00:00:00.000' ROLLBACK TRAN --COMMIT TRAN


Now all rows have been added through our linked server into our local database. LS_Check
If this blog saved your ass or just made your day, please let me know 🙂

Connect your Azure database from your local SSMS #Error 40615

Ofcourse we wanna access our fresh imported database on Azure locally!

And this is so easy if you just follow these simple steps.

In order to be able to access the database located on your Azure cloud, you have to know the Azure address, which you can find on the Windows Azure Management Portal. Click the database icon and open up the database. Here you will find the connectionstring.


Next step is to make sure Azure knows your device by adding it to the trusted devices in Azure, if your device is unknow to Azure it will bring you the following message:1error-whenlocal_connection

you can add the device by going to the database icon in Azure and click the CONFIGURE tab. Here you add and save your device IP.2local_adTosavelist

Now you can login to your Azure cloud with the credentials you made while creating the database on Azure.
3Local_db connect