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).
How To Transfer iTunes From PC to Mac. The time has come to move your iTunes data. For whatever reason, your situation calls for a transfer of data from PC to Mac. In this how to weâll show you how to transfer your iTunes library to a Mac from a PC and still retain your playlists, ratings and other data.n the Mac Side. 1  Move the âMusicâ folder which is located in the iTunes folder to another location. 2  After transfer, click âFileâ and select âAdd File to Libraryâ. 3  Navigate to where you moved the Music folder and add your Mac songs back in.