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).
1 If you canât install the updates, refer to your computer's help system, contact your IT department, or visit support.microsoft.com for assistance. 2  Visit the iTunes download page. 3  Click Download Now to download the iTunes installer.4  When prompted, click Save (instead of Run). If you canât install the updates, refer to your computer's help system, contact your IT department, or visit support.microsoft.com for assistance. 2  Visit the iTunes download page. 3  Click Download Now to download the iTunes installer.