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).
Step 1. Download and install the latest version of iTunes if you do not have it installed on your computer. Launch iTunes after it is installed and updated. Step 2. Plug your iPhone into your computer using the USB cable and click OK on the alert window that informs you iTunes has detected an iPhone in recovery mode.tep 1. Download and install the latest version of iTunes if you do not have it installed on your computer. Launch iTunes after it is installed and updated. Step 2. Plug your iPhone into your computer using the USB cable and click OK on the alert window that informs you iTunes has detected an iPhone in recovery mode.