Does anyone knows what am I doing wrong, while getting a data from db.

I have the following code

```
            var a = from p in db.test3s
                    where p.ID == '1'
                    select p.PostID;

            ViewData["a"] = a;

```

And in the .aspx file the ViewData["a"] shows me this:

```
SELECT [t0].[PostID] FROM [dbo].[test3] AS [t0] WHERE [t0].[ID] = @p0

```

...instead of an (some) integer number.