Question: I have about 100 sites built in a cms, each with its own database. Each database has the same tables.

My stored procedure needs to select all of the pages in a database given a sitename.

Below I am trying to pass the database name as a parameter, but it doesn't seem to work.

```
...
@site nvarchar(250)

AS

SELECT *
FROM @site..cmsDocument
WHERE published = 1

```

Is there some other way to do this?

Answer: 
You can specify the database in the connection string:

Data Source=myServerAddress;**Initial Catalog=myDataBase**;User Id=myUsername;Password=myPassword;
Almost no DBMSes allow you to use a parameter in this manner. Build a dynamic query via concatenation and execute it.