User-defined functions that return a table data type can be powerful alternatives to views. These functions are referred to as table-valued functions. A table-valued user-defined function can be used where table or view expressions are allowed in Transact-SQL queries.
1 Go to the iTunes folder that contains the iTunes library files 2  : Windows: Navigate to \Users\ username \Music\iTunes\. 3  Drag the iTunes Library.itl file to your Desktop. 4  In the iTunes folder, open the Previous iTunes Libraries folder. Windows: Navigate to \Users\ username \Music\iTunes\. 2  Drag the iTunes Library.itl file to your Desktop. 3  In the iTunes folder, open the Previous iTunes Libraries folder. 4  Find the file named iTunes Library YYYY-MM-DD where YYYY-MM-DD is the date you updated iTunes (Year-Month-Day).
Instructions. Click the File menu in iTunes and select Add Folder to Library.. Browse to the folder on your computer you want to add to the iTunes library. For example, force iTunes to scan your iTunes Media folder by browsing to the Library\Music\iTunes\iTunes Media folder on your computer.Click the Select Folder button to start the scan.rowse to the folder on your computer you want to add to the iTunes library. For example, force iTunes to scan your iTunes Media folder by browsing to the Library\Music\iTunes\iTunes Media folder on your computer.