How to select data of a table from another database in SQL Server?

Question

Suppose that I have a database which name is testdb in test server. I also have a database named proddb in prod server.

Now I want to select data of a table of testdb database from proddb database.

How can I do that in SQL Server?

Also, I can do it using database link in oracle. But how can do that in SQL Server?

Answer 1

You need sp_addlinkedserver()

http://msdn.microsoft.com/en-us/library/ms190479.aspx

Example:

exec sp_addlinkedserver @server = 'test'

then

select * from [server].[database].[schema].[table]

In your example:

select * from [test].[testdb].[dbo].[table]