public override void Down()
{
Remove.ForeignKey("FK_Artist_Album").FromTable("Album");
Remove.ForeignKey("FK_Album_Track").FromTable("Track");
Remove.ForeignKey("FK_MediaType_Track").FromTable("Track");
Remove.ForeignKey("FK_Genre_Track").FromTable("Track");
Remove.ForeignKey("FK_Employee_ReportsTo").FromTable("Employee");
Remove.ForeignKey("FK_Employee_Customer").FromTable("Customer");
Remove.ForeignKey("FK_Customer_Invoice").FromTable("Invoice");
Remove.ForeignKey("FK_ProductItem_InvoiceLine").FromTable("InvoiceLine");
Remove.ForeignKey("FK_Invoice_InvoiceLine").FromTable("InvoiceLine");
Remove.ForeignKey("FK_Track_PlaylistTrack").FromTable("PlaylistTrack");
Remove.ForeignKey("FK_Playlist_PlaylistTrack").FromTable("PlaylistTrack");
}
